@misc{Berger_J._Predation,_1983,
 author={Berger, J.},
 volume={201},
 copyright={Rights Reserved - Restricted Access},
 address={London},
 journal={Journal of Zoology, Lond.},
 howpublished={online},
 year={1983},
 publisher={Wiley-Blackwell},
 language={eng},
 title={Predation, sex ratios, and male competition in equids (Mammalia: Perissodactyla)},
 type={Text},
 keywords={Competition, Male, Mammalia, Perissodactyla, Predation, Ratio, Sex, Sex ratio},
}