The investigation of mine air
an account by several authors of the nature, significance, and practical methods of measurement of the impurities met with in the air of collieries and metalliferous mines
Our rough guess is there are 47,750 words in this book.
At a pace averaging 250 words per minute, this book will take 3 hours and 11 minutes to read. With a half hour per day, this will take 7 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.
Author
Contributions
- Brunck, Otto, Dr. - Contributor
- Poussigue, Leon. - Contributor
- Haldane, J. S. - Contributor
Publication
1905 - Charles Griffin & co., London, No place, unknown, or undetermined
Language
English
Word Count
47,750 words, Guess
Page Count
191 pages
Identifiers
- Internet Archiveinvestigationofm00fostrich
- Open LibraryOL14015354M
Subjects
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!