TY  - BOOK
AU  - Varshney, R.S.
AU  - Gupta,R L  .
AU  - Gupta,S.C.
TI  - Theory and design of irrigation structures   vol-2 / 
SN  - 81  85240  48  5
U1  - 627.52 
PY  - 1993///
CY  - Roorkee : 
PB  - Nem Chand And Bros , 
ER  -