World mineral trends and U.S. supply problems /
| Main Author: | |
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| Corporate Author: | |
| Format: | Book |
| Language: | English |
| Published: |
Washington, D.C. :
Resources for the Future ;
[1980]
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| Series: | RFF research paper ;
R-20. |
| Subjects: |
| Physical Description: | xxxiv, 535 pages : illustrations ; 26 cm. |
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| Bibliography: | Includes bibliographical references. |
| ISBN: | 0801824915 |