On new tree ferns and other fossils from the Devonian
By: by J.W. Dawson.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 06859; CIHM/ICMH microfiche series -- no. 06859
Publisher: s.n.
Published: 1871
Place of publication: [Montreal?
Language: eng
Format: Microform
Subjects: Paleobotany.; Trees.; Paléobotanique.; Arbres.