TY - BOOK AU - Ruddle,Frank H. ED - Society for Developmental Biology TI - Genetic mechanisms of development U1 - 575.1082 PY - 1973/// CY - New York PB - Academic Press KW - Developmental genetics KW - Congresses KW - Molecular genetics N1 - Papers presented at the society's 31st symposium, held at Middletown, Conn., June 7-10, 1972; Includes bibliographies ER -