TY  - BOOK
AU  - Ahuluwalia, V K; Sunita Malhotra
TI  - Environmental science
SN  - 9780134011271
U1  - 577.27 AHU-E 22
PY  - 2016///
CY  - 
PB  - Ane Books India, New Delhi
KW  - Environmental pollution; Effects of humans, pollution on ecology
ER  -