1 หนังสืออิเล็กทรอนิกส์โดย Ethiopia B. Zeleke
Assefa M. Melesse & Mekdelawit M. Deribe: Land and Water Degradation in Ethiopia
Water is life for all human beings and is essential for sustainable economic development. Access to freshwater is a fundamental human right. Ensuring access to safe drinking water and sanitation is v …
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