An investigation of the iron ore resources of the Northwest,
में बचाया:
| OCLC: | 8428665 |
|---|---|
| मुख्य लेखक: | |
| भाषा: | English |
| प्रकाशित: |
Seattle,
The University,
1917.
|
| श्रृंखला: | University of Washington. Bureau of Industrial Research. Bulletin no.2.
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| विषय: | |
| स्वरूप: | Monograph Note that CRL will digitize material from the collection when copyright allows. |