conversation on mines, &c., between a father and son
Subtitle: to which are added questions and answers to assist candidates to obtain certificates for the management of collieries, a lecture on the atmosphere : its changes and explosive gases, tables of calculations, rules of measurements...
By: by William Hopton.
Edition: 9th ed.
Publisher: A. Heywood
Published: 1891
Place of publication: Manchester
Language: eng
Number of pages: 356
Subjects: Mining engineering.; Mines and mineral resources.