TY  - BOOK
AU  - Ranjan Kumar
TI  - Environment and ecology
SN  - 9789350942321
U1  - 577 
CY  - India
PB  - Arihant Publications(India) Ltd
KW  - Environment
KW  - Ecosystem and its functions
KW  - Biodiversity
KW  - Climate Change
KW  - Disaster Management
ER  -