01064nam0-22003251i-450-99000647608040332120001010000647608FED01000647608(Aleph)000647608FED0100064760820001010d--------km-y0itay50------baitay-------001yyEARLIEST Man and Environments in the Lake Rudolf Basin Stratigraphy, Paleoecology, and EvolutionEdited by Yves Coppens, F.Clark Howell, Ll. Isaac and Richard E.F. LeakeyChicagoUniversity Press1976.XX, 614 p.22 cm301Coppens,YvesHowell,Francis ClarkLeakey,Richard Erskine<1944- >clarkIsaacITUNINARICAUNIMARCBK990006476080403321XIV E 7999816FSPBCFSPBCEARLIEST Man and Environments in the Lake Rudolf Basin Stratigraphy, Paleoecology, and Evolution652545UNINAGEN01