Clutton-Brock,T. H. The evolution of parental care/ T.H. Clutton-Brock - New Jersey : Princeton University Press, 1991. - xiii,352p. : ill. ; 24cm. - Monographs in behavior and ecology. . ISBN: 0691025169 Subjects--Topical Terms: Ethology.Evolution. Dewey Class. No.: 591.56 / CLU/E