TY  - BOOK
AU  - Mishra,P.C.
TI  - Advances in ecology and environmental sciences
SN  - 8170246768
AV  - QH541 .E57 1995
U1  - 301.31 
PY  - 1995///
CY  - New Delhi
PB  - Ashish
KW  - Environmental science
KW  - Ecology
ER  -