Katchadourian, Herant A. Biological aspects of human sexuality / Herant A. Katchadourian, Donald T. Lunde - 2nd ed. - New York : Holt, Rinehart and Winston, 1980 - iv, 203 p. : ill, ports 24 cm. Bibl.: p.195-196. - Index ISBN: 0030553962 Subjects--Topical Terms: Human reproduction