Predation, sex ratios, and male competition in equids (Mammalia: Perisodactyla) Predation, sex ratios, and male competition in equids (Mammalia: Perisodactyla)v. 201205–216Berger, J. 1983. "Predation, sex ratios, and male competition in equids (Mammalia: Perisodactyla)." Journal of Zoology, 201 205–216.More...ID: 67673Type: articleKeywords: CRC; NZP