Agricultural and Sand Incursion in The Al-Ahsa Oasis, Saudi Arabia 2026-02-15T14:16:50+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Al-Mass, Ahmad Mohammad (Indiana State University, Department of Geography, Geology, and Anthropology, 1999)