The cryptogamic forests of the coal period
By: By William Carruthers
Publisher: Stephen Austin, printer
Published: 1869
Place of publication: Hertford
Language: eng
Number of pages: 12
Subjects: Cryptograms; Forests and forestry; Paleobotany
Other titles: The forests of the coal period.
Notes: Title on cover: The forests of the coal period.

"Extracted from the Geological Magazine, v. 6, no. 7. July 1869," (pages 289-300).