Malata, C.M Anthropogenic Forces and the Depletion of Wetlands around lake Rukwa in Sumbawanga District, Tanzania Chungueni M. Malata - Dar es Salaam: The Open University of Tanzania, 2017. - xvi, 75 p.: ill.; 30 cm Includes bibliographical references Subjects--Topical Terms: Dewey Class. No.: EA.THE.333.9189678 MAL