全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Ahmed Y. M. , Oruonye E. D.
来源:[J].World Journal of Social Science Research, 2016, Vol.3 (1)Scholink
摘要:Artisanal and S mall S cale M ining (ASM) is an important livelihood activity to most rural dwellers living in communities endowed with mineral resources. Mining in Taraba state is dominated by informal mining activities undertaken by individuals or groups who rely heavily o...

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