1832-1881 1850-1923 1854-1934 1858-1916 19thcentury 2001-2009 2003a-662 20thcentury 890 932 960 964 965 966 administration adverseeffects africa africawesternsaharaprehistory agriculture algeria animalnavigation antiquities ants arabicpoetry archaeology architecture art automobiletravel awlāddalīm(arabtribe) behavior bernezat biography birtarfawibasin boundaries cameleers caron central chad charlesde civilization colonialadministrators colonies colonization commerce decorationandornament descriptionandtravel descriptionsetvoyages desertecology desertpeople deserts discoveriesingeography discoveryandexploration domestic dt318r6372011 dt527 education egypt environmentalaspects ernest ethnoarchaeology excavations(archaeology) explorers flatters folklore food foucauld france french frenchcolonialandmilitaryhistory frenchexpedition frenchpolynesia general geschichte governmentpolicy graphicarts healthaspects history historyandcriticism holocene humansettlements huntingandgatheringsocieties immidir insects international intervention(internationallaw) jean-louis jewishinfluences jews john journeyshare libya louis louishubertgonzalve lyautey medieval militaryrelations nationalsecurity natur naturalhistory nature neolithicperiod neuralcircuitry nilerivervalley nomads north nuclearwarfare nuclearweapons paleoecology paleogeography paleolithicperiod pastoralsystems paulfrançoisxavier petroglyphs pictorialworks pleistocene politicsandgovernment prehistoric prehistoricpeoples psichari radioactivepollutants relations religion rockpaintings saguiael-hamra sahel schools security sociallifeandcustoms soldiers spiders stoneimplements sudan(region) tadrartacacusmountains tales teda(africanpeople) terrorism testing traderoutes travel tribes tuaregs unitedstates waronterrorism westernsahara wn615b275l2002 womenexplorers womenstudiessaharafemaleexplorers19th-20thcenturybiographies