TY  - BOOK
AU  - Shah,B. R. and Popali, Snehal
TI  - Environmental Science: 1st Year
SN  - 9789387096349
SN  - 2nd Editi
U1  - 628 
PY  - 2020///
CY  - Ahmedabad
PB  - Mahajan Publishing
KW  - Civil Department
ER  -