TY  - BOOK
AU  - Hazen, William E.
TI  - Readings in population and community ecology
U1  - 591.5 
PY  - 1970///
CY  - Philadelphia
PB  - Saunders
KW  - Biotic communities
KW  - Population biology
KW  - Ecology
N1  - Includes bibliographical references
ER  -