TY  - BOOK
AU  - Hutchinson, G. Evelyn
TI  - An introduction to population ecology
SN  - 0300021550
U1  - 304.601577 
PY  - 1978///
CY  - New Haven
PB  - Yale University Press
KW  - Ecology
KW  - Textbooks
KW  - Biotic communities
ER  -