TY  - BOOK
AU  - Dugatkin, Lee Alan
AU  - Dugatkin, Lee Alan
TI  - Cooperation Among Animals: An Evolutionary Perspective
SN  - 0-19-508622-8
PY  - 1997///
CY  - 198 Madison Avenue, New York
PB  - Oxford University Press, Inc.
N1  - Cooperation Among Animals; JHS; Science
ER  -