TY  - BOOK
AU  - Marale, Sanjay Mohan
AU  - Sudhanshu, Anirudh Kumar
TI  - A textbook of environmental studies
SN  - 9789391798635
U1  - 370.1 
PY  - 2021///
CY  - Delhi : 
PB  - Academic Publication, 
KW  - ecology
KW  - ecosystem
KW  - natural resources
KW  - biodiversity and conservation
KW  - environmental pollution
ER  -