Vincens, A Early Holocene pollen data from an arid East african region, lake Turkana (Kenya) : botanical and climatic implications - Palaeoecology of Africa and the surrounding islands, 20 . bibliogr. p. 95-97 ISSN: 01686208 Subjects--Topical Terms: PalynologiePollenHolocènePaléoclimat Subjects--Index Terms: Kenya