TY  - BOOK
AU  - Odum,Eugene P
AU  - Barrett,Gary W
TI  - Fundamentals of ecology
SN  - 0721669417
U1  - 577 O27F 1971 
PY  - 1971///
CY  - London
PB  - W.B Saunders Company
KW  - Ecology
N1  - Include index
ER  -