Variation in coal reflectance
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Word Count
2,750 words, Guess
Page Count
11 pages
Identifiers
- Internet Archivevariationincoalr241siev
- Library of Congress Control Number57009927
- OCLC Control Number1276749
- Open LibraryOL25412111M
Classifications
- DDC557
- LCCQE105 .A45 no.241
Subjects
Series Statement
- Illinois State Geological Survey. Circular -- 241
- Circular (Illinois State Geological Survey) -- 241.
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