Umezurike, S. C. (2015). An Assessment of the Role of Governmental and Non-Governmental Organisations in the Provision of Water Supply in Umunneochi and Isuikwuato Local Government Areas of Abia State, Nigeria.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Umezurike, Samuel Chukwuemeka. An Assessment of the Role of Governmental and Non-Governmental Organisations in the Provision of Water Supply in Umunneochi and Isuikwuato Local Government Areas of Abia State, Nigeria. 2015.
MLA -ийн эшлэл (9 дэх хэвлэлт)Umezurike, Samuel Chukwuemeka. An Assessment of the Role of Governmental and Non-Governmental Organisations in the Provision of Water Supply in Umunneochi and Isuikwuato Local Government Areas of Abia State, Nigeria. 2015.
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