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$266.04 $44 – Human Sperm Competition: Copulation, Masturbation and Infidelity – Robin Baker
Behavioural ecologists and evolutionary biologists have long been interested in the biological implications of sperm from different males competing for fertilization of the egg in the female tract. This book discusses these implications for human sexual behaviour and human infertility problems.
$266.04 $44 – Human Sperm Competition: Copulation, Masturbation and Infidelity – Robin Baker