Technology, Employment, and Output Per Man in Phosphate-rock Mining, 1880-1937
| Author | : A. Porter Haskell |
| Publisher | : |
| Total Pages | : 156 |
| Release | : 1938 |
| ISBN-10 | : SRLF:AA0012872255 |
| ISBN-13 | : |
| Rating | : 4/5 ( Downloads) |
Book Synopsis Technology, Employment, and Output Per Man in Phosphate-rock Mining, 1880-1937 by : A. Porter Haskell
Download or read book Technology, Employment, and Output Per Man in Phosphate-rock Mining, 1880-1937 written by A. Porter Haskell and published by . This book was released on 1938 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
