@book { TheChallengesandProspectsofPotableWaterManagementatEdjaWoredaGuragheZone,
    title = "The Challenges and Prospects of Potable Water Management at Edja Woreda, Guraghe Zone",
    author = "Israel {Yigezu}",
    year = "2013",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656361879",
    url = "https://www.hausarbeiten.de/document/208757"
}