Plumbago and some of its uses
By: by John Fraser Torrance.
Contributors: Canadian Society of Civil Engineers.
Series: CIHM/ICMH microfiche series -- no. 60810.
Publisher: s.n.
Published: 1986
Place of publication: [S.l
Language: eng
Format: Microform
Subjects: Graphite.
Notes: Caption title.

At head of title: Advance proof (subject to revision) ... Canadian Society of Civil Engineers, incorporated 1887, transactions ...

Tables.

Reproduction of original in: Public Archives of Canada. Library.

Pre-1900 Canadiana.

Microfiche. Ottawa : Canadian Institute for Historical Microreproductions, 1986. 1 microfiche (6 fr.) ; 11 x 15 cm. (CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches ; no. 60810).