Desert and river in Nubia : geomorphology and prehistoric environments at the Aswan reservoir 2026-02-15T12:55:55+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Butzer, Karl W; Hansen, Carl L (University of Wisconsin Press, 1968)