TY  - BOOK
AU  - Gaur P K
TI  - Textbook of environmental chemistry
SN  - 9788184114331
U1  - 574.5 GAUT 
PY  - 2012///
CY  - New Delhi
PB  - Sonali Publications
KW  - Textbook
KW  - environmental
KW  - chemistry
ER  -