Laurel A. Neme Ph.D./ Richard Leakey (FRW)
(2)
Richard Leakey/ Roger Lewin
(2)
Bibi Jordan and Richard Leakey
(1)
Bibi Jordan/ Richard E. Leakey (FRW)
(1)
Frederick E. Grine (EDT)/ John G. Fleagle (EDT)/ Richard E. Leakey (EDT)
(1)
Jean Hartley/ Richard Leakey (FRW)
(1)
John G. Fleagle (EDT)/ John J. Shea (EDT)/ Frederick E. Grine (EDT)/ Andrea L. Baden (EDT)/ Richard E. Leakey (EDT)
(1)
Kaye E. Reed (EDT)/ John G. Fleagle (EDT)/ Richard E. Leakey (EDT)
(1)
Richard E. Leakey/ Roger Lewin
(1)
Royal Geographical Society (With the Institute of British Geographers)/ Richard Leakey/ Ranulph Fiennes Sir/ Wilfred Thesiger/ Christina Dodwell/ John Hemming/ Edmund Hillary Sir
(1)