TY  - BOOK
AU  - Mishra, R. M.
TI  - Introduction to Enviornmental Science 
SN  - 9788183293327
U1  - 628 
PY  - 2009///
CY  - New Delhi
PB  - Shree Publi & Distri
KW  - Environmental Science
KW  - Enviornmental Science
N1  - index included
ER  -