Technical paper - Bureau of Mines.
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企业作者: | |
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格式: | Government Document 序列 |
语言: | English |
出版: |
Washington D.C. :
The Bureau : for sale by the Supt. of Docs., U.S.Govt. Print. Off.
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主题: |
出版: | 1-727; 1911-49. |
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实物描述: | 727 nos. : ill., plates, maps, plans, diagrs., forms. ; 25 cm. |
出版频率: | Irregular |
ISSN: | 0886-0904 |