Some recent advances in the geological studies of coalbearing formations of India & coal resources,
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| OCLC: | 828190 |
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| 主要作者: | |
| 语言: | English |
| 出版: |
Lucknow,
Birbal Sahni Institute of Palaeobotany,
1967.
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| 丛编: | Sir Albert Charles Seward memorial lecture,
14, 1967. |
| 主题: | |
| 格式: | Monograph Note that CRL will digitize material from the collection when copyright allows. |