Ronald D. Taskey ; illustrated by Tina Vander HoekAmerican Society of Agronomy : Soil Science Society of America : Crop Science Society of Americac2012
editors, S.H. Anderson and J.W. Hopmans ; organizing committee, S.H. Anderson (chair), G.W. GeeAmerican Society of Agronomy : Soil Science Society of America1994
sponsored by Divisions A-5, S-2, S-4, and S-7 of the American Society of Agronomy and Soil Science Society of America in New Orleans, LA, 2 Dec. 1986 ; editor, L.W. JacobsAmerican Society of Agronomy : Soil Science Society of America1989
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sponsored by Division S-6 of the Soil Science Society of America in Fort Collins, Colorado, 5-10 Aug. 1979American Society of Agronomy, Soil Science Society of Americac1982
organizing committee, D.E. Baker ; editorial committee, R.H. Dowdy ... [et al.] ; editor-in-chief, Matthias Stelly ; managing editor, David M. Kral ; assistant editor, Mary Kay CousinAmerican Society of Agronomy, Soil Science Society of America1981
editorial committee, J.J. Meisinger, chairman, G.W. Randall, M.L. Vitosh, editor-in-chief, Matthias Stelly, managing editor, David M. Kral, assistant editor, Mary Kay CousinAmerican Society of Agronomy : Soil Science Society of America1980