2 Ebooks von Xiaoyi Yang
Xiaoyi Yang: Potential of Activated Sludge Utilization
As the lack of fossil fuel is increasing, sludge management is not only to satisfy the disposal criteria but also to obtain energy and resources. For better sewage sludge disposal and more efficient …
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DRM
€88.59
Moeketsi Letseka: Open Distance Learning (ODL) through the Philosophy of Ubuntu
Access to higher education in South Africa poses a number of challenges. First, South Africa is said to be one of the most unequal societies in the world, with an estimated Gini coefficient that rang …
PDF
DRM
€294.45