Investigation of the Coals of Canada with Reference to Their Economic Qualities
Subtitle: as Conducted at Mcgill University, Montreal, Under the Authority of the Dominion Government : Volume 5.
Contributors: Porter, J.B.; Durley, R.J.
Series: Reports (Canada. Mines Branch) -- 83
Publisher: s.n
Published: 1911
Place of publication: S.l
Language: eng
Notes: 1