
The coal mines containing a description of the various systems of working and ventilating mines, together with a sketch of the principal coal regions of the globe, including statistics of the coal production This book, "The coal mines", by Andrew Roy, is a replication of a book originally published before 1876. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.
Page Count:
380
Publication Date:
2015-01-18
ISBN-10:
5519238960
ISBN-13:
9785519238960
No comments yet. Be the first to share your thoughts!