TY  - BOOK
AU  - Brock, Clutton. T. H
TI  - The evolution of parental care
SN  - 9780691025162
U1  - 591.56 CLU 
PY  - 1991///
CY  - Princeton, NJ
PB  - Princeton University Press
KW  - Behavior evolution
KW  - Comportamento Instintivo Animal
KW  - Parental behavior in animals
N1  - Includes bibliographical references and index
ER  -