2 Ebooks by Rachel H. Laughton
Rachel H Laughton: Aquifers
An aquifer is an underground layer of water-bearing permeable rock or unconsolidated materials (gravel, sand, silt, or clay) from which groundwater can be usefully extracted using a water well. The a …
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DRM
€424.65
Caroline Martell: Advances in Game Design and Development Research
Learning games have long been used in adult education, and are particularly common in business education. This has brought up the question on how to design effective learning games to be continuously …
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DRM
€354.74