Anti-Flood Preparation Work in Anhwei Province in 1959 Communist China Open PDF Document Details Document Type Technical Report Publication Date Jun 29, 1960 Accession Number ADA372043 Entities Organizations Joint Publications Research Service Tags Communities of Interest Human Systems DTIC Thesaurus Topics Chinese Language Collapse Construction Electric Power Governments Hydrology Inspection Machines Materials National Governments Power Pumps Reservoirs Standards United States Water Conservation Water Pumps