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A detailed mineralogical investigation of the Ventersdorp contact reef at Venterspost and Libanon gold mines, West Rand with special reference to the mode of mineralization of this horizon

颁布单位：[University of the Witwatersrand] | 颁布时间：2015 | 实施时间：2015 | 学科分类：[["Mining, engineering, --, South, Africa",, "Mineralogy, --, Research, --, South, Africa."]]

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Barriers and the success factors for the implementation of the NEC within the civil engineering industry of South Africa

颁布单位：[Stellenbosch University] | 颁布时间：2015 | 实施时间：2015 | 学科分类：[["New, Engineering, Contract, (NEC)",, "Civil, engineering, industry, --, South, Africa",, "Civil, engineering, industry, --, Contract, management",, "UCTD"]]

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