African Buffalo Syncerus caffer extirpated on Bioko Island, Equatorial Guinea.  [1997]

Butynski T.M. Schaaf C.D. Hearn G.W. Zoo Atlanta' s Africa Biodiversity, Nairobi (Kenya). Conservation Program [Corporate Author] Rocky Mountain Forest and Range Experiment Station, Fort Collins, Colo. (USA). Wildlife Society (USA). [Corporate Author]