The yield of the ten yard coal and the best mode of increasing it having regard to the safety and economy of the working
Subtitle: a paper read by Rupert Kettle, vice-president of the Dudley and Midland Geological and Scientific Society and Field Club....
Contributors: Dudley & Midland Geological & Scientific Society and Field Club.
Publisher: Society
Published: 1864
Place of publication: Dudley
Language: eng
Number of pages: 23
Notes: Reprinted from the Proceedings of the Dudley & Midland Geological & Scientific Society and Field Club.