Soil fertility management of irrigated corn
Dow, A.I.
Soil fertility management of irrigated corn - Pullman, WA (USA) : Washington State University, 1972 - Printed - Extension Bulletin - Washington State University, Cooperative Extension Service (USA). ; No. 642 .
English
10 pp.
Soil fertility management of irrigated corn - Pullman, WA (USA) : Washington State University, 1972 - Printed - Extension Bulletin - Washington State University, Cooperative Extension Service (USA). ; No. 642 .
English
10 pp.