Devon's non metal mines
discovering Devon's slate, culm, whetstone, beer stone, ball clay, and lignite mines
Our rough guess is there are 40,000 words in this book.
At a pace averaging 250 words per minute, this book will take 2 hours and 40 minutes to read. With a half hour per day, this will take 6 days to read.
How long will it take you?
This book will take an estimated to read at a reading speed averaging words per minute. With 30 minutes per day, this will take to read.
Enter your reading speedYou can take one of our WPM reading speed tests to find your reading speed.
Create a free account to track your reading progress, build your reading list, and set reading goals.
Word Count
40,000 words, Guess
Page Count
160 pages
Identifiers
- ISBN-100857041185
- ISBN-139780857041180
- Library of Congress Control Number2011535503
- Better World Books9780857041180
- Open LibraryOL25214009M
Classifications
- LCCTN58.D48 E39 2011
- LCCTN58
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!