TY  - BOOK
AU  - Krebs,J.R.
AU  - Davies,N.B.(Nicholas B.),1952-
TI  - Behavioural ecology: an evolutionary approach
SN  - 063200987X
PY  - 1984///
CY  - Oxford
PB  - Blackwell Scientific Publications
KW  - Animals, Habits and behavior of
KW  - Animal ecology
KW  - Evolution
ER  -