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Contents: January 1940, Volume 4, Issue C   [Index by Author]       Other Issues: Previous Next  
Down General
Down Soil Aggregation and Permeability
Down Soil Temperature
Down Soil Moisture
Down Miscellaneous Papers (Joint Session with Section V)
Down Base Exchange
Down Soil Phosphorus and Soil Organic Matter
Down Miscellaneous Papers (Joint Session with Section IV)
Down Legumes and Legume Bacteria
Down Microbiology of Soil Organic Matter
Down Azotobacter and Its Significance in Soil Processes
Down The Soil Population
Down Miscellaneous Papers
Down Influence of Boron in Agriculture
Down Miscellaneous Papers
Down Influence of Boron in Agriculture
Down Cotton Fertilizers and Diseases (Joint Session with the Crops Section)
Down Forest Soils
Down Soil Genesis and Morphology
Down Modification of Soils Due to Human Activity
Down Soil Erosion

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Back Matter (PDF)
To see an article, click its [Full Text] or [PDF] link. To review many abstracts, check the boxes to the left of the titles you want, and click the 'Get All Checked Abstract(s)' button. To see one abstract at a time, click its [Abstract] link.

GENERALBack

Willard Gardner
Foundations of Soil Physics Research
Soil Sci Soc Am J 1940 4: 3–6 [PDF]  
R. Overstreet and H. Jenny
Studies Pertaining to the Cation Absorption Mechanism of Plants in Soil
Soil Sci Soc Am J 1940 4: 125–130 [PDF]  

SOIL AGGREGATION AND PERMEABILITYBack

L. Kolodny and J. S. Joffe
The Relation between Moisture Content and the Micro-Aggregation or the Degree of Dispersion in Soil
Soil Sci Soc Am J 1940 4: 7–12 [PDF]  
C. M. Woodruff
Variations in the State and Stability of Aggregation as a Result of Different Methods of Cropping
Soil Sci Soc Am J 1940 4: 13–18 [PDF]  
J. C. Hide and W. H. Metzger
Soil Aggregation as Affected by Certain Crops and Organic Materials and Some Chemical Properties Associated with Aggregation
Soil Sci Soc Am J 1940 4: 19–22 [PDF]  
G. M. Browning
Volume Change of Soils in Relation to Their Infiltration Rates
Soil Sci Soc Am J 1940 4: 23–27 [PDF]  
J. F. Lutz and R. W. Leamer
Pore-Size Distribution as Related to the Permeability of Soils
Soil Sci Soc Am J 1940 4: 28–31 [PDF]  

SOIL TEMPERATUREBack

W. O. Smith
Thermal Conductivities in Moist Soils
Soil Sci Soc Am J 1940 4: 32–40 [PDF]  
Alfred Smith
Value of Mean and Average Soil and Air Temperatures
Soil Sci Soc Am J 1940 4: 41–50 [PDF]  

SOIL MOISTUREBack

M. B. Russell
Soil Moisture Sorption Curves for Four Iowa Soils
Soil Sci Soc Am J 1940 4: 51–54 [PDF]  
L. A. Richards, O. R. Neal, and M. B. Russell
Observations on Moisture Conditions in Lysimeters, II
Soil Sci Soc Am J 1940 4: 55–59 [PDF]  
F. L. Duley
Surface Factors Affecting the Rate of Intake of Water by Soils
Soil Sci Soc Am J 1940 4: 60–64 [PDF]  
J. C. Russel
The Effect of Surface Cover on Soil Moisture Losses by Evaporation
Soil Sci Soc Am J 1940 4: 65–70 [PDF]  
Milton Fireman and G. B. Bodman
The Effect of Saline Irrigation Water upon the Permeability and Base Status of Soils
Soil Sci Soc Am J 1940 4: 71–77 [PDF]  
Byron Shaw and L. D. Baver
An Electrothermal Method for Following Moisture Changes of the Soil in Situ
Soil Sci Soc Am J 1940 4: 78–83 [PDF]  
Joel E. Fletcher
A Dielectric Method for Determining Soil Moisture
Soil Sci Soc Am J 1940 4: 84–88 [PDF]  

MISCELLANEOUS PAPERS (JOINT SESSION WITH SECTION V)Back

L. B. Olmstead
The Sedimentation Volumes of Soils from Certain Major Soil Groups
Soil Sci Soc Am J 1940 4: 89–93 [PDF]  
S. J. Richards and J. S. Joffe
Percolation and Sorption of Water as They Relate to Infiltration in Collington Sandy Loam
Soil Sci Soc Am J 1940 4: 94–99 [PDF]  
E. P. Whiteside and C. E. Marshall
Studies in the Degree of Dispersion of the Clays: III. The Two Layer Method as Applied to the Sharples Supercentrifuge
Soil Sci Soc Am J 1940 4: 100–103 [PDF]  
D. M. Batson and E. Truog
Further Improvements in the Mineralogical Subdivision of Fine Clay by Means of Heavy Liquid Specific Gravity Separations
Soil Sci Soc Am J 1940 4: 104–105 [PDF]  
Edward H. Tyner
The Use of Sodium Metaphosphate for Dispersion of Soils for Mechanical Analysis
Soil Sci Soc Am J 1940 4: 106–113 [PDF]  
Elizabeth Burrage Mickelson
Soil Color Standards and Analyses for Ohio
Soil Sci Soc Am J 1940 4: 114–119 [PDF]  
G. M. McClure and C. D. Converse
A Method for Taking and Mounting Monolithic Soil Profile Samples
Soil Sci Soc Am J 1940 4: 120–121 [PDF]  

BASE EXCHANGEBack

V. R. Ells and C. E. Marshall
The Determination of Exchangeable Bases by the Lundegårdh Spectrographic Method
Soil Sci Soc Am J 1940 4: 131–135 [PDF]  
M. L. Jackson and E. Truog
Influence of Grinding Soil Minerals to Near Molecular Size on Their Solubility and Base Exchange Properties
Soil Sci Soc Am J 1940 4: 136–143 [PDF]  
E. R. Graham
Primary Minerals of the Silt Fraction as Contributors to the Exchangeable Base Level of Acid Soils: Abstract
Soil Sci Soc Am J 1940 4: 144 [PDF]  
M. F. Morgan
Base Exchange Capacity and Related Characteristics of Connecticut Soils
Soil Sci Soc Am J 1940 4: 145–149 [PDF]  
J. B. Page and L. D. Baver
Ionic Size in Relation to Fixation of Cations by Colloidal Clay
Soil Sci Soc Am J 1940 4: 150–155 [PDF]  
Walter M. Broadfoot and Edward H. Tyner
Studies on Some Factors Affecting the Quantitative Estimation of the Exchange Capacity of Organic Matter: Abstract
Soil Sci Soc Am J 1940 4: 156 [PDF]  
J. S. Joffe and A. K. Levine
The Relation of Potassium Fixation to the Exchange Capacity of Soils
Soil Sci Soc Am J 1940 4: 157–161 [PDF]  

SOIL PHOSPHORUS AND SOIL ORGANIC MATTERBack

R. W. Pearson and Roy W. Simonson
Organic Phosphorus in Seven Iowa Soil Profiles: Distribution and Amounts as Compared to Organic Carbon and Nitrogen
Soil Sci Soc Am J 1940 4: 162–167 [PDF]  
Frank Moser
Phosphorus Fixation and the Assimilation of Fixed Phosphates
Soil Sci Soc Am J 1940 4: 168–172 [PDF]  
A. O. Alben and H. E. Hammar
Phosphorus Content of Some Southwestern Pecan Soils and Influence of Phosphate Fertilizers on Pecan Foliage
Soil Sci Soc Am J 1940 4: 173–176 [PDF]  
P. R. Stout
Alterations in the Crystal Structure of Clay Minerals as a Result of Phosphate Fixation
Soil Sci Soc Am J 1940 4: 177–182 [PDF]  
A. G. Norman and W. J. Peevy
The Oxidation of Soil Organic Matter with Hypoiodite
Soil Sci Soc Am J 1940 4: 183–188 [PDF]  

MISCELLANEOUS PAPERS (JOINT SESSION WITH SECTION IV)Back

Michael Peech
Determination of Exchangeable Magnesium in Soils by Titan Yellow with Reference to Magnesium Deficiency in Citrus
Soil Sci Soc Am J 1940 4: 189–195 [PDF]  
H. D. Chapman, George F. Liebig, Jr., and A. P. Vanselow
Some Nutritional Relationships as Revealed by a Study of Mineral Deficiency and Excess Symptoms on Citrus
Soil Sci Soc Am J 1940 4: 196–200 [PDF]  
Mack Drake and George D. Scarseth
Relative Abilities of Different Plants to Absorb Potassium and the Effects of Different Levels of Potassium on the Absorption of Calcium and Magnesium
Soil Sci Soc Am J 1940 4: 201–204 [PDF]  
G. S. Fraps and J. F. Fudge
The Availability of the Potash of the Soil as Measured by Pot Experiments with Corn
Soil Sci Soc Am J 1940 4: 205–208 [PDF]  
W. H. Garman and P. G. Merkle
Use of Rapid Soil Tests in Conjunction with Pot Experiments
Soil Sci Soc Am J 1940 4: 209–214 [PDF]  
E. A. Epps and M. B. Sturgis
Arsenic Compounds Toxic to Rice
Soil Sci Soc Am J 1940 4: 215–218 [PDF]  

LEGUMES AND LEGUME BACTERIABack

H. G. Thornton
A Suggested Explanation of the "Inefficiency" of Certain Strains of Rhizobium Sp.: Abstract
Soil Sci Soc Am J 1940 4: 221 [PDF]  
Artturi I. Virtanen
Mechanism of Symbiotic Nitrogen Fixation by Leguminous Plants: Abstract
Soil Sci Soc Am J 1940 4: 221–222 [PDF]  
Kenneth V. Thimann
The Physiology of Nodule Formation: Abstract
Soil Sci Soc Am J 1940 4: 223 [PDF]  
W. W. Umbreit and P. W. Wilson
Studies on the Mechanism of Symbiotic Nitrogen Fixation: Abstract
Soil Sci Soc Am J 1940 4: 223–224 [PDF]  
Franklin E. Allison and Sam R. Hoover
Respiration Rates of Rhizobium; Their Estimation and Significance: Abstract
Soil Sci Soc Am J 1940 4: 224–225 [PDF]  
A. Demolon and A. Dunez
The Lyso-Resistance of B. Radicicola and Its Practical Importance: Abstract
Soil Sci Soc Am J 1940 4: 225 [PDF]  
H. Katznelson
Bacteriophage and the Legume Bacteria: Abstract
Soil Sci Soc Am J 1940 4: 226 [PDF]  
J. K. Wilson
Symbiotic Promiscuity in the Leguminosae: Abstract
Soil Sci Soc Am J 1940 4: 226 [PDF]  
Lewis T. Leonard
Bacteria Associated with Gleditsia Triacanthos L.: Abstract
Soil Sci Soc Am J 1940 4: 227 [PDF]  
Wm. A. Albrecht
Some Soil Factors in Nitrogen Fixation by Legumes: Abstract
Soil Sci Soc Am J 1940 4: 228 [PDF]  

MICROBIOLOGY OF SOIL ORGANIC MATTERBack

Arthur Geoffrey Norman
Observations on the Hypochlorite Oxidation of Decomposed Plant Residues: Abstract
Soil Sci Soc Am J 1940 4: 229 [PDF]  
Francis E. Clark and Charles Thom
Effects of Organic Amendments upon the Microflora of the Rhizosphere of Cotton and Wheat: Abstract
Soil Sci Soc Am J 1940 4: 230 [PDF]  
S. A. Waksman
The Method of Proximate Analysis and Its Application to the Study of Plant Residues, Composts, and Humus Formations: Abstract
Soil Sci Soc Am J 1940 4: 230–231 [PDF]  
C. E. Skinner
The Occurrence in Soil of Bacteria, Actinomycetes, and Molds Capable of Transforming Tyrosine to Melanin or Other Pigments: Abstract
Soil Sci Soc Am J 1940 4: 231 [PDF]  
S. C. Vandecaveye
Microbial Activity in Relation to Organic Matter Transformation: Abstract
Soil Sci Soc Am J 1940 4: 231–232 [PDF]  
N. Bengtsson and Chr. Barthel
The Microbiological Decomposition of the Organic Compounds in Barnyard Manure: Abstract
Soil Sci Soc Am J 1940 4: 232–233 [PDF]  
H. Murata
Ammonification of Dicyanodiamide and Its Derivatives in Soil: Abstract
Soil Sci Soc Am J 1940 4: 233–234 [PDF]  
J. Marszewska-Ziemiecka
A Scheme of Preliminary Investigations Proposed for the Microbiological Characteristics of Soils: Abstract
Soil Sci Soc Am J 1940 4: 234 [PDF]  
D. Feher and Ch. Killian
Researches on the Biological Activity of Desert Soils: Abstract
Soil Sci Soc Am J 1940 4: 234–235 [PDF]  

AZOTOBACTER AND ITS SIGNIFICANCE IN SOIL PROCESSESBack

Robert L. Starkey
The Influence of Reaction upon the Development of an Acid-Tolerant Azotobacter: Abstract
Soil Sci Soc Am J 1940 4: 236 [PDF]  
Herbert W. Reuszer
The Effect of Benzoic Acid Compounds upon the Abundance of Microorganisms, including Azotobacter Organisms, in a Soil: Abstract
Soil Sci Soc Am J 1940 4: 236–237 [PDF]  
G. Guittonneau and R. Chevalier
The Utilization of Phenolic Compounds as Sources of Energy by the Azotobacter of the Soil: Abstract
Soil Sci Soc Am J 1940 4: 237 [PDF]  
C. Kenneth Horner and Dean Burk
The Nature and Amount of Extracellular Nitrogen in Azotobacter Cultures: Abstract
Soil Sci Soc Am J 1940 4: 237–238 [PDF]  
M. Winnik and Miriam Goldberg
Studies on Azotobacter and Nitrifying Organisms in Relation to Various Fertilizer Treatments in Soils under Citrus Culture Conditions: Abstract
Soil Sci Soc Am J 1940 4: 238–239 [PDF]  

THE SOIL POPULATIONBack

H. J. Conn
Characteristics and Relationships of the Autochtonous Flora of Soil: Abstract
Soil Sci Soc Am J 1940 4: 240 [PDF]  
A. G. Lochhead
The Qualitative Nature of the Bacterial Soil Flora with Special Relation to Productivity and the Rhizosphere: Abstract
Soil Sci Soc Am J 1940 4: 241 [PDF]  
Robert L. Starkey
The Influence of Plants upon the Soil Population: Abstract
Soil Sci Soc Am J 1940 4: 242–243 [PDF]  
T. Gibson
Investigations of the Bacterial Flora Characteristic of Soils: Abstract
Soil Sci Soc Am J 1940 4: 243–244 [PDF]  
D. Feher
The Complex Effect of Soil Temperature and Soil Moisture as Factors Regulating the Soil Flora: Abstract
Soil Sci Soc Am J 1940 4: 244 [PDF]  
C. Stapp
A New Free-Living Nitrogen-Fixing Bacterium: Abstract
Soil Sci Soc Am J 1940 4: 244–245 [PDF]  
Jan Smit
The Relationship of Copper to the Development of Soil Micro-Organisms: Abstract
Soil Sci Soc Am J 1940 4: 245–246 [PDF]  
P. H. H. Gray
A Cellulose-Decomposing Vibrio That Produces Glucose from Starch: Abstract
Soil Sci Soc Am J 1940 4: 246–247 [PDF]  
Anneliese Niethammer
Growth and Inhibition Materials Produced by Microscopic Soil Fungi: Abstract
Soil Sci Soc Am J 1940 4: 247 [PDF]  
S. Snieszko, J. Kleczkowski, A. Kleczkowski, A. G. Norman, and P. Wierzchowski
Bacteriological and Biochemical Studies on a New Capsulated Bacillus: Abstract
Soil Sci Soc Am J 1940 4: 248 [PDF]  
M. Winnik and Miriam Goldberg
Seasonal Changes in Bacterial Numbers and Activities in Some Palestinian Soils: Abstract
Soil Sci Soc Am J 1940 4: 248–249 [PDF]  
Thomas L. Martin
The Occurrence of Algae in Some Virgin Utah Soils: Abstract
Soil Sci Soc Am J 1940 4: 249–250 [PDF]  
J. E. Greaves
Some Factors Influencing Nitrogen Fixation by Azotobacter Chroococcum
Soil Sci Soc Am J 1940 4: 250–251 [PDF]  
Norman James
The Errors of the Plate Method: Abstract
Soil Sci Soc Am J 1940 4: 251–252 [PDF]  

MISCELLANEOUS PAPERSBack

G. B. Killinger
Fertilizer Requirements of the Red and Yellow Soils of the Southeast
Soil Sci Soc Am J 1940 4: 255–259 [PDF]  
Wm. A. Albrecht and N. C. Smith
Calcium in Relation to Phosphorus Utilization by Some Legumes and Nonlegumes
Soil Sci Soc Am J 1940 4: 260–265 [PDF]  
Horace J. Harper
Soil Conditions in Relation to the Response from Green Manure Applications
Soil Sci Soc Am J 1940 4: 266–270 [PDF]  
Irvin C. Feustel
The Present Status of Research Relating to the Use of Peat and Muck as Soil Amendments
Soil Sci Soc Am J 1940 4: 271–274 [PDF]  
W. B. Andrews and Roland Cowart
The Use of the Harvested Part of the Crop in Estimating the Effect of Cotton Fertilizers on the Base Supply of the Soil
Soil Sci Soc Am J 1940 4: 275–280 [PDF]  
C. O. Rost
The Relative Productivity of Some Humid Subsoils
Soil Sci Soc Am J 1940 4: 281–287 [PDF]  
W. T. McGeorge and W. A. Frazier
Sulfur Placement in the Fertilization of Alkaline Soils
Soil Sci Soc Am J 1940 4: 288–289 [PDF]  

INFLUENCE OF BORON IN AGRICULTUREBack

W. L. Powers
Boron in Relation to Soil Fertility in the Pacific Northwest
Soil Sci Soc Am J 1940 4: 290–296 [PDF]  

MISCELLANEOUS PAPERSBack

Lindsey A. Brown
Type of Physical Survey Adequate for the High Plains
Soil Sci Soc Am J 1940 4: 370–371 [PDF]  
R. W. Gerdel and A. H. Paschall
Grouping of Soil Types to Indicate Erosion Potentialities
Soil Sci Soc Am J 1940 4: 372–374 [PDF]  
Guy D. Smith and R. S. Smith
A Study of Crop-Yield Records by Soil Types and Soil Ratings
Soil Sci Soc Am J 1940 4: 375–377 [PDF]  
E. A. Norton
Classes of Land According to Use Capability
Soil Sci Soc Am J 1940 4: 378–381 [PDF]  
W. H. Buckhannan
Technic and Use of Aerial Photographs for Soil Mapping and Reproduction of Field Maps
Soil Sci Soc Am J 1940 4: 382–386 [PDF]  
A. C. Orvedal
Problem of Detail in the Soil Survey in the Tennessee Valley Area
Soil Sci Soc Am J 1940 4: 387–389 [PDF]  

INFLUENCE OF BORON IN AGRICULTUREBack

R. L. Cook and C. E. Millar
Some Soil Factors Affecting Boron Availability
Soil Sci Soc Am J 1940 4: 297–301 [PDF]  
A. R. Midgley and D. E. Dunklee
The Effect of Lime on the Fixation of Borates in Soils
Soil Sci Soc Am J 1940 4: 302–307 [PDF]  
J. S. McHargue, E. B. Offutt, and W. S. Hodgkiss
Spectroscopic Methods for the Determination of Boron in Plant and Animal Materials
Soil Sci Soc Am J 1940 4: 308–309 [PDF]  
B. A. Brown and Allan King
Soil Conditions under Which Alfalfa Responded to Boron
Soil Sci Soc Am J 1940 4: 310–313 [PDF]  
Alvin D. Ayers and John T. Hatcher
Quantities of Boron and Zinc Found in Salts Used in the Preparation of Culture Solutions
Soil Sci Soc Am J 1940 4: 314–315 [PDF]  
E. R. Purvis
The Present Status of Boron in American Agriculture
Soil Sci Soc Am J 1940 4: 316–321 [PDF]  

COTTON FERTILIZERS AND DISEASES (JOINT SESSION WITH THE CROPS SECTION)Back

H. P. Cooper
Nutritional Deficiency Symptoms in Cotton
Soil Sci Soc Am J 1940 4: 322–324 [PDF]  
H. V. Jordan, H. A. Nelson, and J. E. Adams
Relation of Fertilizers, Crop Residues, and Tillage to Yields of Cotton and Incidence of Root-Rot
Soil Sci Soc Am J 1940 4: 325–328 [PDF]  
J. E. Adams, R. C. Wilson, L. E. Hessler, and D. R. Ergle
Chemistry and Growth of Cotton in Relation to Soil Fertility and Root-Rot
Soil Sci Soc Am J 1940 4: 329–332 [PDF]  
Albert L. Smith
A Regional Study of the Relationship of Potash Treatments to the Development of Cotton Wilt under Widely Varying Conditions of Soil and Environment: Abstract
Soil Sci Soc Am J 1940 4: 332 [PDF]  
H. B. Tisdale and J. B. Dick
The Development of Wilt in a Wilt-Resistant and in a Wilt-Susceptible Variety of Cotton as Affected by N-P-K Ratio in Fertilizer: Abstract
Soil Sci Soc Am J 1940 4: 333–334 [PDF]  
D. C. Neal
A Summary of Recent Seed Treatment Investigations by the Cotton Seedling Disease Committee: Abstract
Soil Sci Soc Am J 1940 4: 334–335 [PDF]  
Charles E. Kellogg
Soil Classification and Cartography in Relationship to Other Soil Research
Soil Sci Soc Am J 1940 4: 339–342 [PDF]  

FOREST SOILSBack

Lewis M. Turner
Forest-Land Use and the Soil Profile
Soil Sci Soc Am J 1940 4: 343–345 [PDF]  
John T. Auten
Reconstruction of the Hardwood Forest Soil Profile by Vegetative Covers: Abstract
Soil Sci Soc Am J 1940 4: 345 [PDF]  
M. J. Plice
The Bionomics of Some Forest Soils
Soil Sci Soc Am J 1940 4: 346–352 [PDF]  
H. T. Hopkins, Jr. and R. L. Donahue
Forest Tree Root Development as Related to Soil Morphology: Abstract
Soil Sci Soc Am J 1940 4: 353 [PDF]  
T. S. Coile
Soil Changes and Loblolly Pine Succession: Abstract
Soil Sci Soc Am J 1940 4: 353–354 [PDF]  
W. H. Lyford, Jr.
Preservation of Soil Profiles by Voight's Method
Soil Sci Soc Am J 1940 4: 355–357 [PDF]  

SOIL GENESIS AND MORPHOLOGYBack

M. B. Sturgis and C. W. McMichael
The Genesis and Morphology of the Soils of the Lower Mississippi Deltas: Abstract
Soil Sci Soc Am J 1940 4: 358–359 [PDF]  
Marvin Lawson
Relation of Certain Terrace Soil Material to Geological Structure in the Arkansas Valley Province of Arkansas: Abstract
Soil Sci Soc Am J 1940 4: 359 [PDF]  
J. R. Johnston
Micromorphology of a Marshall Silty Clay Loam, a Webster Clay, and a Nacogdoches Sandy Loam Profile
Soil Sci Soc Am J 1940 4: 360–363 [PDF]  
C. D. Jeffries and J. W. White
Mineralogical Soil Analysis as an Aid in Soil Classification
Soil Sci Soc Am J 1940 4: 364–367 [PDF]  
T. M. Shaw and E. F. Miles
Modification of the Pipette Method of Mechanical Analysis
Soil Sci Soc Am J 1940 4: 368–369 [PDF]  

MODIFICATION OF SOILS DUE TO HUMAN ACTIVITYBack

James Thorp
Soil Changes Resulting from Long Use of Land in China
Soil Sci Soc Am J 1940 4: 393–398 [PDF]  
H. H. Bennett
Soil Changes Due to Erosion
Soil Sci Soc Am J 1940 4: 399–401 [PDF]  
H. B. Roe
Some Soil Changes Resulting from Drainage
Soil Sci Soc Am J 1940 4: 402–409 [PDF]  
W. L. Powers
Soil Changes Due to Irrigation and Related Treatments
Soil Sci Soc Am J 1940 4: 410–414 [PDF]  
W. L. Powers and B. R. Bertramson
Irrigation Efficiency Studies
Soil Sci Soc Am J 1940 4: 415–419 [PDF]  

SOIL EROSIONBack

O. R. Neal
Some Concurrent and Residual Effects of Organic Matter Additions on Surface Runoff
Soil Sci Soc Am J 1940 4: 420–425 [PDF]  
W. S. Ligon
Influence of Soil Type and Other Site Factors on the Success of Tree Plantings for Erosion Control: Abstract
Soil Sci Soc Am J 1940 4: 425–427 [PDF]  
H. H. Morse and R. C. Barre
A Method for Calculating the Amount a Farmer Can Afford to Invest in Erosion Control Measures
Soil Sci Soc Am J 1940 4: 428–430 [PDF]  
William H. Coates
Soil Erosion Criteria
Soil Sci Soc Am J 1940 4: 431–432 [PDF]  
H. C. Knoblauch, S. J. Richards, and H. C. Lint
Soil Moisture Tension under Various Conservation Practices
Soil Sci Soc Am J 1940 4: 433–437 [PDF]  
In Memoriam
Soil Sci Soc Am J 1940 4: 441–443 [PDF]  
Officers of the Soil Science Society of America for 1940
Soil Sci Soc Am J 1940 4: 444 [PDF]  
Officers of the American Society of Agronomy for 1940
Soil Sci Soc Am J 1940 4: 444 [PDF]  
Committees of Soil Science Society of America for 1940
Soil Sci Soc Am J 1940 4: 445 [PDF]  
G. G. Pohlman
Soil Science Society of America: Report of the Treasurer
Soil Sci Soc Am J 1940 4: 446–447 [PDF]  
The 1940 Meeting of the Soil Science Society of America
Soil Sci Soc Am J 1940 4: 448 [PDF]  

To see an article, click its [Full Text] link. To review many abstracts, check the boxes to the left of the titles you want, and click the 'Get All Checked Abstract(s)' button. To see one abstract at a time, click its [Abstract] link.

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