Report of the Explosives committee
By: appointed jointly by the Royal Cornwall polytechnic society, the Miners' association of Cornwall & Devon, and the Mining institute of Cornwall
Series: [Royal Cornwall polytechnic society. 48th annual report -- 1880] -- Appendix
Publisher: Lake & Lake, printers
Published: 1880
Place of publication: Truro
Language: eng
Number of pages: 20
Subjects: Explosives; Mines and mineral resources