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close this bookEnvironmental Management for Vector Control (FAO - UNEP - WHO, 1988, 50 p.)
close this folderPART C: Negative health effects of water resource projects and environmental management measures for their control
View the document(introduction...)
View the documentWater offtakes and intakes
View the documentImpoundments
View the documentIrrigation methods
View the documentIrrigation and drainage canals
View the documentProject ancillary structures