MARC状态:审校 文献类型:西文图书 浏览次数:6
- 题名/责任者:
- Mineral exploration, mining, and processing patents / Oliver S. North ed.
- 出版发行项:
- Arlington, Va., : Oliver S. North., 1976.
- 载体形态项:
- 307 p. : ill. ; 25 cm.
- 附加个人名称:
- North, Oliver S. (Oliver Sherman), 1917-
- 论题主题:
- Mineral industries-Patents-Periodicals.
- 论题主题:
- Mining engineering-Patents-Periodicals.
- 论题主题:
- Metallurgy-Patents-Periodicals.
- 科图法分类号:
- 74.2071
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