TY  - GEN
AU  - Chauhan, Avnish - Edt.
AU  - Sharma, Shailendra
AU  - Kumar, Pawan 'Bharti'
TI  - Clean technologies and environmental protection
SN  - 9350567318(hb)
U1  - 363.700954 CHA/Cle 
PY  - 2015///
CY  - New Delhi
PB  - Discovery Publishing House Pvt. Ltd
N1  - Includes index
ER  -