Sperm are from men, eggs are from women
Subtitle: the real reason men and women are different
By: Joe Quirk
Publisher: Running Press
Published: 2006
Place of publication: Philadelphia
Language: eng
Number of pages: 272
ISBN-13: 9780762426805
Subjects: Sex (Psychology); Man-woman relationships; Sex differences (Psychology); Sex
Notes: Includes bibliographical references (p. 258-259) and index.