Media type: E-Article Title: The Negative Impacts of Human Activities in the Eastern African Region: An International Waters Perspective Contributor: Payet, Rolph; Obura, David imprint: Royal Swedish Academy of Sciences, 2004 Published in: AMBIO: A Journal of the Human Environment Language: English DOI: 10.1579/0044-7447-33.1.24 ISSN: 0044-7447 Keywords: Ecology ; Environmental Chemistry ; Geography, Planning and Development ; General Medicine Origination: Footnote: