TY - BOOK ED - British Society for Developmental Biology ED - Balls, Michael, 1938- ED - Wild, Arthur Edward, 1937- TI - The early development of mammals: the second symposium of the British Society for developmental biology SN - 0521207711 PY - 1975/// CY - Cambridge PB - Cambridge University Press KW - Embryology KW - Mammals KW - Congresses N1 - Papers from the Society's meeting held at the University of East Anglia, Norwich, 9-12 Sept. 1974; Includes bibliographies and index ER -