Raff, Rudolf A. Embryos,genes,and evolution : the developmental-genetic basis of evolutionary change / Rudolf A Raff, Thomas C Kaufman. - Bloomington : Indiana University Press , 1991. - xxvi,395p. : Ills. ; 26cm. . NULL ISBN: 0253206421 USD 20.95 Subjects--Index Terms: EVOLUTION EMBRYOLOGY Dewey Class. No.: 576.8 / RAF/E