TY  - BOOK
AU  - Odum,Eugene P.
AU  - Barrett, Gary W.
TI  - Fundamentals of Ecology [5th ed.] / 
SN  - 9788131500200
U1  - 577 
PY  - 2005///
CY  - New Delhi
PB  - Cengage
KW  - Ecology
ER  -