TY  - BOOK
AU  - Mishra, S. P.
AU  - Pandey, S.N.
TI  - Essential Environmental Studies
SN  - 9789380156576
U1  - 628 MIS 
PY  - 2010///
CY  - New Delhi
PB  - Ane Books Pvt. Ltd.
KW  - Environmental studies
N1  - <p>Contents:</p>

<p>Unit-I : Multidisc
ER  -