TY  - BOOK
AU  - Bandhu, Desh
AU  - 
TI  - Environmental management
U1  - 577.4 
PY  - 1981///
CY  - New Delhi
PB  - Indian Environmental Society
KW  - Ecology
KW  - Environment
KW  - Biology
KW  - Environmental management
KW  - Environment and man
ER  -