TY  - BOOK
AU  - Kumar, Narendra
TI  - Elements of environmental science
SN  - 9789385046124
U1  - 628 
PY  - 2018///
CY  - New Delhi
PB  - Studium Press(India) Pvt.Ltd
KW  - Environmental Science
KW  - Environment
KW  - Natural Resources
KW  - Ecosystems
KW  - Biodiversity
KW  - Environmental Pollution
ER  -