TY  - BOOK
AU  - Santra, S C
TI  - Environmental Science:
SN  - 978-81-7381-404-4
U1  - 372.357 23
PY  - 2022///
CY  - Kolkata
PB  - New Central Book Agency
N1  - 1. Environmental Science : General Perspectives
2. Environmental Components
3. Origin And Evolution Of Biosphere-Matter, Energy And Life
4. Natural Resources
5. Ecosystem
ER  -