On the extraction of copper from its ores in the humid way
By: by Thomas Macfarlane.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 93552
Publisher: s.n.
Published: 1993
Place of publication: [S.l
Language: eng
Format: Microform
Number of pages: 10
Subjects: Copper mines and mining -- Canada.; Solution mining.
Notes: Caption title.

Tables.

Includes bibliographical references.

"From the Canadian naturalist for June 1865"

Filmed from a copy of the original publication held by the National Library of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1993.

13 p. ; 22 cm.