To be or not to be the question of gender in the animal kingdom Por Ramos, Richard Leo

The evolution of insect mating systems

Table of contents only

Alternative reproductive tactics an integrative approach

Female infidelity and paternal uncertainty evolutionary perspectives on male anti-cuckoldry tactics

Obter o texto integral

Human sperm competition: copulation, masturbation and infidelity. Por Baker, R. Robin

Sex, evolution, and behavior Por Daly, Martin 1944-

How they do it Por Wallace, Robert A. 1938-

A study on the occurence of sex intergrades or morphadites, lethal characters and abnormalities in the different breeds of swine in Central Luzon [microform] Por Nugitrungsan, Sunthorn 1948-

Sexual selection and the descent of man, 1871-1971 Por Campbell, Bernard Grant

Sexual selection and the descent of man, 1871-1971