Titlebook: Design and Realization of Novel GaAs Based Laser Concepts; Tim David Germann Book 2012 Springer-Verlag Berlin Heidelberg 2012 GaAs-based N

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Michael Naughtonrmal artisanal and small-scale gold mining (ASGM) and on the gold trade that extends through the region. Recent changing global trends in gold investment are stimulating the expansion of both refining and industrial extraction. Here we explore how these trends become articulated in the Ugandan conte

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