TY  - BOOK
AU  - Odum, E.P.
AU  - G.W.Barrett
TI  - Fundamentals of Ecology
SN  - 9788131500200
U1  - 574.5 
PY  - 2012///
CY  - Delhi
PB  - Cengage
KW  - Biology
KW  - Ecology
ER  -