TY  - BOOK
AU  - Odum,Eugene P.
TI  - Fundamentals of ecology
SN  - 0721669417
U1  - 574.5 
PY  - 1971///
CY  - Philadelphia
PB  - Saunders
KW  - Ecology
N1  - Basic ecological principles and concepts;
The habitat approach;
Applications and technology

ER  -