An investigation of the iron ore resources of the Northwest,
שמור ב:
| OCLC: | 8428665 |
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| מחבר ראשי: | |
| שפה: | English |
| יצא לאור: |
Seattle,
The University,
1917.
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| סדרה: | University of Washington. Bureau of Industrial Research. Bulletin no.2.
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| נושאים: | |
| פורמט: | Monograph Note that CRL will digitize material from the collection when copyright allows. |