Note on the composition of dawsonite
By: by B.J. Harrington.
Publisher: s.n.
Published: 1987
Place of publication: [S.l
Language: eng
Format: Microform
Subjects: Mineralogy -- Canada.
Other titles: The Canadian naturalist.
Notes: Half title.

Filmed from a copy of the original publication held by the Library, Geological Survey of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1987.

3 p. ; 21 cm.