Predicting tillage effects on soil physical properties and processes
Unger, P.W., ed.
Predicting tillage effects on soil physical properties and processes edited by P.W. Unger...[et al.]. - Wisconsin American Society of Agronomy 1982 - vii, 198 p.; 23cm. - (ASA special publication; no. 44 ) .
9780891180692
631.51 UN3P
Predicting tillage effects on soil physical properties and processes edited by P.W. Unger...[et al.]. - Wisconsin American Society of Agronomy 1982 - vii, 198 p.; 23cm. - (ASA special publication; no. 44 ) .
9780891180692
631.51 UN3P
