Proceedings of the third International Conference on Bituminous Coal, November 16 to 21, 1931.
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| Corporate Authors: | , |
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| Format: | Conference Proceeding Book |
| Language: | English |
| Published: |
Pittsburgh :
Carnegie Institute of Technology,
c1932.
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| Subjects: |
| Physical Description: | 2 v. : ill., maps ; 24 cm. |
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| Bibliography: | Includes bibliographical references and index. |