Bart W. O'Gara

Pronghorn: Ecology and Management  Bart W. O'Gara James D. Yoakum Richard E. McCabe Edson Fichter Daniel P. Metz Hardcover. University Press of Colorado, 2004-11 ISBN 9780870817571     Prairie Ghost: Pronghorn and Human Interaction in Early America  Richard E. McCabe Bart W. O'Gara Henry M. Reeves Daniel P. Metz Hardcover. University Press of Colorado, 2004-05-01 ISBN 9780870817588     Records of North American Sheep, Rocky Mountain Goats & Pronghorn  Boone and Crockett Club Bruce L. Smith Valerius Geist Daniel A. Pedrotti Bruce L. Smith Bart W. O'Gara Ruby W. Dahl Hayden Lambson Jack Reneau Susan Reneau Hardcover. Boone & Crockett Club, 1996-10-01 ISBN 9780940864283