TY  - BOOK
AU  - Punmia,B.C.
AU  - Lal, Pande Brij Basi
TI  - Irrigation and water power engineering / 
U1  - 627.52 / PUI 
PY  - 1990///
CY  - Delhi
PB  - Standerd Publishers Distributors
KW  - Civil Engineering
ER  -