Hagan,Robert M., ed.
IRRIGATION of agricultural lands - Madison American Society of Agronomy pub. 1987 - xxxi, 1180 p.- - Agronomy series; no.11 .
123089
Irrigation
631.587 / IRR
IRRIGATION of agricultural lands - Madison American Society of Agronomy pub. 1987 - xxxi, 1180 p.- - Agronomy series; no.11 .
123089
Irrigation
631.587 / IRR