TY  - BOOK
AU  - Chauhan, Avinash.
AU  - Sharma, Shilendra.
AU  - Bharti, Pawan Kumar.
TI  - Clean Technologies and Environmental Protection
SN  - 9789350567319
U1  - 363.7 
PY  - 2015///
CY  - New Delhi
PB  - Discovery Publishing House
KW  - Social Sciences
KW  - Social Problems and Services
KW  - Environmental Protection
KW  - Environmental Science
ER  -