Autor
Black, Charles Allen
2
Chinabut, Narong
2
Jackson, M. L.
2
Thompson, Louis M.
2
ASCE
1
American Society of Agronomy
1
Annual Meetings of the American Society of Agronomy and Soil Science Society of America
1
Bear, Firman E.
1
Black, A. A.
1
Brown, James Richard
1
Carter, Martín R.
1
Cheng Liu
1
Clark, Francis E.
1
Comisión Europea
1
Davies, R. D.
1
Dinauer, Richard C.
1
Donahue, Roy L.
1
Elrick, David E.
1
Ensminger, L. E.
1
Evans, D. D.
1
Evans, D. E.
1
Evett, Jack B.
1
Florinsky, Igor V.
1
Helmke, P. A.
1
Hillel, Daniel
1
J. L.
1
Johnston, C. T.
1
Kallstenius, Torsten
1
L`Hermite, P.
1
Leschber, R.
1
Loeppert, R. H.
1
Marsal, Raúl J.
1
Miller, Raymond W.
1
Page
1
Piper, C. S.
1
Puri, A. N.
1
Sckickluna, John C.
1
Soil Science Society of America
1
Soltanpour, P. N.
1
Sparks, D. L.
1
Sumner, Malcoln E.
1
Symposium On Rock Mechanics (Thirteenth : August 30-September 1, 1971 : Urbana, Illinois)
1
Symposium of the Soil Science Society of America
1
Tabatabai, M. A.
1
Tandon, H. L. S.
1
Traetment and Use of Organic Sludges and Liquid Agricultural Wastes
1
Troeh, Frederick R.
1
U.S. Department of the Interior
1
U.S. Department of the Interior. Bureau of Reclamation
1
Walsh, Leo M.
1
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