Great lakes-St. Lawrence basin : Hearings before the Committee on rivers and harbors, House of representatives, Seventy-seventh Congress, first session, on the subject of the improvement of the Great lakes-St. Lawrence seaway and power project.
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| Format: | Manuscript Book |
| Language: | English |
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Washington :
U. S. Govt. print. off,
1941.
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| Edition: | Rev. |
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