TY - BOOK AU - Winchester,A M TI - Genetics: a survey of the principles of heredity SN - 0395055512 AV - QH431 .W53 1972 U1 - 575.1 PY - 1971///, c1972] CY - Boston PB - Houghton Mifflin KW - Genetics KW - Local N1 - Bibliography: p. 575-576 ER -