Principles of genetics / Eldon J. Gardner, D. Peter Snustad. Gardner, Eldon J. (Eldon John), 1909-1989. Snustad, D. Peter. Genetics. Genetics. QH430 .G37 1984 571.1 19 GAP Includes bibliographies and index. New York : Wiley, c1968. c1968. 1984 Text xii, 580, G-14, A-32, I-22 p. : eng