Pronghorn management guides [microform] : a compendium of biological and management principles and practices to sustain pronghorn populations and habitat from Canada to Mexico / Bart W. O'Gara and Jim D. Yoakum (editors) ; produced by fifteenth biennial Pronghorn Antelope Workshop, Rock Springs, Wyoming, 1992
Pronghorn management guides [microform] : a compendium of biological and management principles and practices to sustain pronghorn populations and habitat from Canada to Mexico / Bart W. O'Gara and Jim D. Yoakum (editors) ; produced by fifteenth biennial Pronghorn Antelope Workshop, Rock Springs, Wyoming, 1992