TY  - BOOK
AU  - Ram S. Gupta
TI  - Hydrology and hydraulic systems
SN  - 0-13-447970-X
U1  - 627 
PY  - 1989///
CY  - Englewoodcliffs
PB  - Prentiee Hall
N1  - Ram S. Gupta: Hydrology and hydraulic systems.  Englewoodcliffs.  Prentiee Hall, 1989. 0-13-447970-X--(627GUP)
ER  -