作者: Donald A. Singer
DOI: 10.1007/BF02272804
关键词: Environmental resource management 、 Mineral resource classification 、 Mineral resource assessment 、 Natural resource economics 、 Tonnage 、 Quantitative assessment 、 Sustainable development 、 Environmental science
摘要: … a form of quantitative mineral resource assessment ofnonfuel … The purpose of this article is to provide readers with some of … of assessment and that may prove useful in other forms of …