Social and Ecological System Dynamics [electronic resource] : Characteristics, Trends, and Integration in the Lake Tana Basin, Ethiopia / edited by Krystyna Stave, Goraw Goshu, Shimelis Aynalem..    Springer eBooks.  Cham : Springer International Publishing : Imprint: Springer, 2017. . XVII, 652 p. 95 illus., 73 illus. in color.
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