TY  - BOOK
AU  - Pianka,Eric R.
TI  - Evolutionary ecology
SN  - 0321042883
PY  - 2000///
CY  - San Francisco
PB  - Benjamin/Cumming
KW  - Ecology
KW  - Evolution (Biology)
N1  - Includes bibliographical references [p. 431] and index
ER  -