TY  - BOOK
AU  - Mishra, P.C. 
TI  - Advances in ecology and environmental sciences
SN  - 8170246768 
U1  - 304.2 
PY  - 1995///
CY  - New Dehli : 
PB  - :Ashish Pub. House
KW  - Environmental sciences.
KW  - Ecology
N1  - Includes bibliography references.
ER  -