| The Hunt and Douglas Process for Extracting Copper from Its Ores with an Appendix Including Notes on the Treatment of Silver and Gold Ores | | | Author:
| Hunt, Thomas Sterry | | ISBN: | 978-1-290-11260-4 | | Publication Date: | Jan 2012 | | Publisher: | HardPress
| | Book Format: | Paperback | | List Price: | AUD $20.85 |
| |