A new process for the extraction of copper from its ores
By: by T. Sterry Hunt & James Douglas, Jr.
Contributors: Douglas, James, 1837-1918.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 07748; CIHM/ICMH microfiche series -- no. 07748
Publisher: s.n.
Published: 1860
Place of publication: [S.l
Language: eng
Format: Microform
Number of pages: 11
Subjects: Copper -- Metallurgy.; Cuivre -- Métallurgie.