TY  - BOOK
AU  - Aditya, Ak
AU  - Haldar, P.
TI  - Proceedings of the Nationalseminar on enviornmental biology April 3-5, 1998: biodiversity and enviornment. 
SN  - 8170352266
PY  - 2000///
CY  - Delhi
PB  - Daya Pub
ER  -