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no. 26
Agronomic research for food : paperspresented at the annual meeting of the American Society of Agronomy in Knoxville, Tennessee, August, 1975 / editor, Fred L. Patterson ... [et al.]
Madison, WI. : American society of agronomy , 1976
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no. 40
Chemistry in the soil environment : proceedings of a symposium sponsored by Division S-2 of the American Society of Agronomy and the Soil Science Society of America : papers were presented during the annual meetings in Fort Collins, Colorado,August 5-10, 1979 / organizing committee, D.E. Baker ; editorial committee, R.H. Dowdy ... [et al.] ; editor-in-chief, Matthias Stelly ; managing editor, DavidM. Kral ; assistant editor, Mary Kay Cousin
pbk.. - Madison, Wis. : American Society of Agronomy, Soil Science Society of America , 1981
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no. 47
Microbial-plant interactions : proceedings of asymposium sponsored by Division S-3 of the Soil Science Society of America, American Society of Agronomy, and the Crop Science Society of America in Fort Collins, Colo., 5-10 Aug. 1979
pbk.. - Madison, Wis. : Soil Science Society of America , 1984
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no. 49
Roots, nutrient and water influx, and plant growth : proceedings of a symposium / sponsored by Divisions S-4, S-2, and C-2 of the Soil Science Society of America, Crop Science Society of America, and the American Society of Agronomy in Anaheim, CA, 28 Nov.-3 Dec. 1982
pbk.. - Madison, WI : Soil Science Society of America , 1984
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