The economics of outdoor recreation in the Upper Midwest.
| Format: | Book |
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| Language: | English |
| Published: |
Duluth.
Social Sciences Research Fund, University of Minnesot Duluth,
1963.
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| Subjects: |
| Item Description: | "Prepared for four organizations, each of which has contributed funds to the financing of special sections of the study." |
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| Physical Description: | 330 pages diagrams, tables 23 cm |
| Bibliography: | Includes bibliographical references. |