Contribution of grade control costs to production costs in open pit gold mining /

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書目詳細資料
主要作者: Dudley, R.J. (Raymond James), 1948-
企業作者: James Cook University of North Queensland. Economic Geology Research Unit
格式: 圖書
語言:英语
出版: Townsville, Queensland : James Cook University of North Queensland, 1988.
叢編:Contributions of the Economic Research Unit ; contribution 18
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