Bücher von Dale A. Zimmerman

Dale A. Zimmerman is Professor Emeritus of Biology, Western New Mexico University. He has visited Kenya annually since 1961. Donald A. Turner has lived in Kenya since 1959 and, since 1977, has served as Secretary of the Ornithological Sub-Committee of the East African Natural History Society. David J. Pearson taught at Nairobi University from 1970 to 1990 and was Chairman of the Ornithological Sub-Committee of the East African Natural History Society during the same period.