Boulder Canyon project : final reports.
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| 企業作者: | |
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Denver, Colo. :
the Bureau,
1938-1950.
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| 主題: |
| Item Description: | Pt.2, Hydrology, not to be pub. |
|---|---|
| 實物描述: | 6 pts. in 23 vols. : ill. ; 24 cm. |