Abstract
Betzig, Laura. Despotism and Differential Reproduction. New York: Aldine, 1986. xi + 171 pp. including appendix, bibliography, and index. $24.95 cloth.
Halvorsen, Harlyn O. and Alberto Monroy, eds. The Origin and Evolution of Sex. New York: Alan R. Liss, 1986. xi + 345 pp. including tables, photographs, chapter references, and index. $68.50 cloth.
Margulis, Lynn and Dorion Sagan. The Origin of Sex. New Haven: Yale University Press, 1986. xiii + 258 pp. including photographs, figures, index, glossary. $35.00 cloth.
Pickford, M. and B. Chiarelli, eds. Sexual Dimorphism in Living and Fossil Primates. Firenze: Il Sedicesimo, 1986. 215 pp. including chapter references and indexes. $33.00 paper.