Technical bulletin - Dept. of Energy, Mines and Resources, Mines Branch.

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书目详细资料
企业作者: Canada. Mines Branch
格式: 序列
语言:English
出版: Ottawa, 1959-
主题:
实物特征
出版:Began with July 1959 issue.
实物描述:v. ill. 28 cm.
参考书目:Includes bibliographies.
ISSN:0576-2685