TY - BOOK AU - Leliavsky,Serge TI - Irrigation and hydraulic design U1 - 627 PY - 1955///-1960 CY - London PB - Chapman KW - Irrigation KW - Hydraulic engineering N1 - Vol.1. General principles of hydraulic design -v. 2. Irrigation works -v. 3. Hydraulic structures for irrigation and other purposes ER -