Mechanism of corn (Zea mays L.) response to cropping practices without tillage
Van Doren, D.M., Triplett, G.B.
Mechanism of corn (Zea mays L.) response to cropping practices without tillage - Wooster 1969 - 15 p. - No. 169; Ohio Agricultural Res .
Mechanism of corn (Zea mays L.) response to cropping practices without tillage - Wooster 1969 - 15 p. - No. 169; Ohio Agricultural Res .