TY - BOOK AU - Austin,C.R. AU - Short,R.V. TI - Embryonic and fetal development, T2 - Reproduction in mammals SN - 0521083737 AV - QP251QL959 .A87 bk. 2 U1 - 591.33AUS 20 PY - 1972/// CY - Cambridge [Eng.] PB - University Press KW - Mammals KW - Embryology KW - Fetus KW - Biology N1 - Includes bibliographical references ER -