TY  - BOOK
AU  - Etcheverry,B.H.
AU  - Hardimg,Samuel T.
TI  - Irrigation practice and engineering
AV  - TC805 E82
PY  - 1933///
CY  - New York, N. Y.
PB  - London, G. B. : McGraw-Hill
N1  - Incluye bibliografia; v.1. Use of irrigation water and irrigation prectice. -- v.2. Conveyance of water. -- v.3. Irrigation structures
ER  -