TY  - BOOK
AU  - Raut, Sangeeta
AU  - Sen, Sudip Kumar
TI  - Environmental engineering and safety
SN  - 9789386102409
U1  - 333.7 
PY  - 2017///
CY  - Jodhpur
PB  - Scientific Publishers
KW  - Environmental Science
N1  - Glossary Attached
ER  -