TY  - BOOK
AU  -  Dubey S.K
TI  -  A Textbook Of  Ecology
SN  - 8178883708
U1  - 577 D 
PY  - 2006///
CY  -  Daryaganj , New Delhi
PB  -  Dominant Publishersand Distributors
KW  -  Ecology
ER  -