TY - JOUR AU - TI - The Sahara and the Nile: Quaternary Environments and Prehistoric Occupation in Northern Africa JF - The Geographical Journal DO - 10.2307/633611 DA - 1983-07-01 UR - https://www.deepdyve.com/lp/crossref/the-sahara-and-the-nile-quaternary-environments-and-prehistoric-N9raA2mK9c SP - 223 VL - 149 IS - 2 DP - DeepDyve ER -