- ISBN: 978-3-659-50029-9

Attempt to Build an Integrated System Among GIS, Hydraulic Modelling and SCADA to Solve the Problem of Water Leakage

- ISBN: 978-3-659-80425-0

- ISBN: 978-3-659-80559-2

The Generation and Management of Electronic Waste in Kenya

- ISBN: 978-3-659-28537-0

Interviews with mature student mothers and their children

- ISBN: 978-3-659-86936-5

Hints for Learners from Confucian Heritage Cultures

- ISBN: 978-3-659-13041-0

- ISBN: 978-3-659-86431-5

- ISBN: 978-3-659-82886-7

Deforestation And Climate Change in Ethiopia

- ISBN: 978-3-659-13697-9

- ISBN: 978-3-659-48415-5