TY  - BOOK
AU  - Iyer, K. Gopal
AU  - Iyer, K. Gopal
AU  - Roy, Upendra Nath
TI  - Watershed Management And Sustainable Development
U1  - 631.45/IYE 
PY  - 2005///
CY  - New Delhi
PB  - Kanishka Publishers Distributors
ER  -