Parkers, Alan S., 1900- Patterns of sexuality and reproduction/ Alan S. Parkes - London: Oxford University, 1976 - 148 p.; 20 cm. Includes index Bibliography: p. 142-144 ISBN: 0192890816 £ 1.50 Subjects--Topical Terms: Human reproductionSex (Biology)Fertility, Human Dewey Class. No.: 612.609