名称: | |
描述: | |
公开/私有: | 公开 私有 |
Mineral exploration, mining, and processing patents, 1970 / |
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著者:
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North, Olive S. |
题名:
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Mineral exploration, mining, and processing patents, 1970 / |
出版发行:
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Virginia : Oliver S. North, c1971. |
载体形态:
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290 p. : ill. ; 23 cm. |
主题词:
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Minging. |
标签:
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相关资源:
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分享资源:
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HEA| |00531nam 2200169 a 450 001| |021998011592 005| |20050606143202.0 008| |050606s1971 vaua 001 00eng 040| |▼aWHUT▼cWHUT 094| |▼a74.4▼22 100|1 |▼aNorth, Olive S. 245|10|▼aMineral exploration, mining,- | | and processing patents, 1970 - | |/▼cNorth Oliver S. 260| |▼aVirginia :▼bOliver S. North,▼cc1971. 300| |▼a290 p. :▼bill. ;▼c23 cm. 650| 0|▼aMinging. 950| |▼awhutl▼f74.4/N866 999| |▼tA▼Atshs23▼a20050606 14:32:02- | |▼Gtshs23▼g20050606 14:32:42