TY  - GEN
AU  - Chadha , S.K. ;ed.
TI  - Environment problems & prospects
SN  - 8185599068
U1  - 363.7 
PY  - 1992///
CY  - Jammu
PB  - Vinod
KW  - ENVIRONMENTAL PROBLEMS
KW  - SOCIAL PROBLEMS
ER  -