TY  - BOOK
AU  - Odum,Eugene P.
TI  - Fundamentals of ecology
SN  - 0721669417
U1  - 577 ODU/F 
PY  - 1971///
CY  - . - Philadelphia
PB  - : Saunders
KW  - Ecology
N1  - Bibliography: p. 517-555
ER  -