How An #Ancient Society In The #Sahara #Desert Rose And Fell With #Groundwater
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tinyurl.com/5a6p3x9k
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#mapping #water #hydrology #ancientcivilisation #Africa #hydrogeology #waterresources #irrigation #technology #Garamantians #garamantes #archaeology #arid #Holocene #alluvialfans #foggara #qanat