Description of a series of thin sections of typical rocks.
Our rough guess is there are 9,000 words in this book.
At a pace averaging 250 words per minute, this book will take 0 hours and 36 minutes to read. With a half hour per day, this will take 1 days to read.
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Word Count
9,000 words, Guess
Page Count
36 pages
Identifiers
- Open LibraryOL18908165M
Classifications
- DDC549
Subjects
Topics
Places
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