Institution: | Tropical Resource Ecology Programme, University of Zimbabwe, Box 167, Mt. Pleasant, Zimbabwe;Museum of Vertebrate Zoology, 3101 Valley Life Sciences Building, Berkeley, CA 94720-3160, U.S.A.;Department of Environmental Studies, Sweet Briar College, Sweet Briar, VA 24595, U.S.A.;Mpala research Centre, P.O. Box 555, Nanyuki, Kenya |