Leakey, Meave G.. Koobi Fora research project Volume 1:The fossil hominids and introduction to their context 1968-1974 / - 1st.Edn. / - Oxford : Oxford University Press. - xvi,191p ; ISBN: 0-19-857392-8 Subjects--Topical Terms: Stratigraphy Dewey Class. No.: V687`C / L8.1