TY  - BOOK
TI  - Guide for Topographical Survey for River Valley Projects (IS : 5497 - 1983). 
U1  - 627.8 
PY  - 1983///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Reservoirs
KW  - Standards
KW  - India
KW  - Topographical Survey
ER  -