TY  - BOOK
AU  - Kumar, A,
TI  - Enviroment Management
SN  - 8176487643
U1  - 551 
PY  - 2004///
CY  - New Delhi
PB  - A.P.H.Publishing Corp.
KW  - Enviroment Management
KW  - Geology, hydrology & meteorology
ER  -