TY  - BOOK
AU  -  Arvind Kumar
AU  -  Mishra Shishir Suman
AU  - 
TI  -  Environmental Engineering
SN  -  817035644X
U1  -  628 ARM 
PY  - 2010///
CY  -  Delhi
PB  -  Daya Publishing House
KW  -  Biodiversity Engineering
KW  - Clobal Worming Environment
KW  - Engineering Environment
ER  -