TY  - BOOK
AU  - Singh , J.S., ed.
AU  - Singh, K.P., ed.
TI  - Tropical ecosystems: ecology and management
SN  - 8122003654
U1  - 577.0913 21st ed.
PY  - 1992///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Air pollution
KW  - Conservation
KW  - Ecosystems
KW  - Management
KW  - Soil biology
KW  - Tropics
KW  - Wildlife
ER  -