Great Lakes National Program Office, Harbor Sediment Program, Lake Superior 1981 : Ashland, Wisconsin, Black River, Michigan, L'Anse, Michigan /
| Main Author: | |
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| Corporate Author: | |
| Other Authors: | , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Chicago, Ill. : [Springfield, Va.] :
The Office ; [Available through the National Technical Information Service],
1985.
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| Subjects: |
| Item Description: | "April 1984." |
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| Physical Description: | v, 43, 7 pages : maps ; 28 cm. |
| Bibliography: | Includes bibliographies. |