TY  - BOOK
AU  - Gupta, Mahesh Kumar
AU  - Jaimini, Manish
AU  - Pandey, Vikas
TI  - Text book of environmental sciences
SN  - 9789387397378
U1  - 363.7 
PY  - 2022///
CY  - Pune
PB  - Nirali
KW  - Pharmacy
ER  -