Revision of the land snails of the Paleozoic era, with descriptions of new species
By: by J.W. Dawson.
Series: CIHM/ICMH microfiche series -- no. 08732.
Publisher: s.n.
Published: 1981
Place of publication: [S.l
Language: eng
Format: Microform
Number of pages: 415
Subjects: Gastropoda.; Mollusks.
Other titles: American journal of science.
Notes: Reproduction of original in: Library, Geological Survey of Canada.

Pre-1900 Canadiana.

"From the American journal of science, Vol. xx, November, 1880."

Microfiche. Ottawa : Canadian Institute for Historical Microreproductions, 1981. 1 microfiche (12 fr.) ; 11 x 15 cm. (CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches ; no. 08732).