TY  - BOOK
AU  - Tripathi,G.
AU  - Haldar,P.
TI  - Modern trends in environmental biology / 
SN  - 8123907982
U1  - 330.03471 21
PY  - 2002///
CY  - Delhi
PB  - CBS, 
KW  - Ecology -- India
KW  - Environmental health -- India
KW  - Environmental degradation -- India
N1  - Seminar held at Department of Zoology, Visva Bharati University, Santiniketan; Includes bibliographical references
ER  -