TY  - BOOK
AU  - Shukla, S K (Ed.)
AU  - Srivastava, P R (Ed.)
TI  - Environmental resource conservation
SN  - 81-7169-206-0
PY  - 1992///
CY  - New Delhi: 
PB  - Commonwealth Publishers, 
KW  - Environmental
KW  - Resource
ER  -