1. Holocene palaeoenvironmental history of the central Sahara. (©2009) Other Names: Baumhauer, Roland; Runge, Jürgen, 1962- Record Type: Book Extent: 1 online resource (xxii, 252 pages), illustrations (some color), maps (some color) View Content: Available online (eLD content is only available in our Reading Rooms) ↗