Modification of the Method of Mechanical Soil Analysis

Protein Tests for Wheat and Oil Tests for Flaxseed and Soybeans

by C. J. Babcock, Catherine Emma Pennington, Charles Abel Bennett, Charles Cloyes Fletcher, Donald Gould Fletcher, E. W. Sheets, Frank Irons, Frederick William Metzger, Harold Speer Irwin, Henry Giese, John T. Bowen, Joshua John Skinner, Mary Aloysius Agnew, Paul Goodwin Redington, Perry Eugene Howard, Thompson Elwyn Woodward, Waldo Lee McAtee, J. B. Parker, Joseph Benjamin Shepherd, Stanley Ward McBirney, R. R. Graves, Robert Max Merrill

1931

Conservation of Fertilizer Materials from Minor Sources

by Charles Cloyes Fletcher

1932

Development of Interspecific Tomato Hybrids of Horticultural Value and Highly Resistant to Fusarium Wilt

by Alvin George Anderson, Arthur Frederick Sievers, Brittain Bragunier Robinson, Charles Cloyes Fletcher, Charles Franklin Henderson, Charles W. Culpepper, Clarence Francis Kelly, Claude Kedzie Shedd, Edward Mackay Chace, George Lloyd Hayes, George McMillan Darrow, Harold Edwin Stevens, James Okley Grandstaff, Mark Hughlin Haller, O. K. Hedden, Paul Jones Chapman, R. W. Leukel, Robert Wallace Gerdel, Thornton Taft Munger, United States. Department of Agriculture, Walter Ernest Fleming, William Solomon Porte, Albert Ronald Merz, Archie Davilla Hess, Donald Navarre Matthews, Emory Dwight Burgess, Frederick Lovejoy Wellman, Harry Willard Von Loesecke, Hubert Hill Moon, Jacob Martin Lutz, Jay Brownlee Davidson, Joy Harold Clark, Ole Anker Nelson, Ralph Boutelle Piper, Robert Max Merrill, Walter Louis Hodde, Bailey Edgar Brown, Earl Dewey Mallison, Edgar Vermont Collins, John Laurence Heid, Warren W. Maines

1940

Crow-waterfowl Relationships

by Albert Ronald Merz, Burt Walter Heywang, Charles W. Culpepper, Clarence Elbert Clement, Colin Alexander Taylor, Edward Dougall Gordon, Edwin Richard Kalmbach, Floyd Franklin Smith, Glenn Kenton Rule, H. F. Willard, H. L. Person, Harold Hall McKinney, Irving Wesley Dix, Ivan Claude Jagger, James Vernon Morrow, John Clifford Elmore, John Robbins Mohler, Lee Milo Hutchins, Marinus Westveld, Matthew James Culley, May Thacher Cooke, Randall Latta, Robert Claude Wright, Samuel Benton Nuckols, Stuart Bevier Show, Arthur Charles Mason, Charles Cloyes Fletcher, Dudley Smith, Eddie Walter Bodine, Gilbert Weaver Scott, Hubert Hill Moon, Joe Roudolph Furr, John Robert Magness, Leonard Gordon Utter, Maurice S. Shahan, Wilbur Magruder Hurst, Halbert Houston Thornberry

1937