Predicting tillage effects on soil physical properties and processes : proceedings of a symposium

sponsored by Divisions A-3, S-6, and S-1 of the American Society of Agronomy and the Soil Science Society of America ; organizing committee, D.M. Van Doren ... [et al.] ; editorial committee, P.W. Unger ... [et al.] ; managing editor, David M. Kral ; assistant editor, Sherri Hawkins.

Madison, Wis. : American Society of Agronomy : Soil Science Society of America, 1982.

vii, 198 págs. : ilustraciones ; 23 cm.

Serie: ASA special publication ; no. 44

ISBN: 0891180699

"The papers were presented during the annual meetings in Detroit, Michigan, November 30-Dec. 5, 1980."

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