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close this bookSourcebook of Alternative Technologies for Freshwater Augmentation in Africa (International Environmental Technology Centre - United Nations Environment Programme, 1998, 182 p.)
close this folderPart B - Technology profiles
close this folder3. Mining and industry
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Open this folder and view contents3.1 Freshwater augmentation technologies
Open this folder and view contents3.2 Water quality improvement technologies
Open this folder and view contents3.3 Wastewater treatment technologies and reuse
Open this folder and view contents3.4 Water conservation
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