Report of a geological, mineralogical, and topographical examination of the coal field of Carbon Creek
Subtitle: the property of the Towanda rail road and coal company, Bradford County, Pa. With  an analysis of the minerals. Accompanied by a map of the surveys, profile of the road, and sections of the mineral ground.
By: By Walter R. Johnson ...
Publisher: J. C. Clark, printer
Published: 1840
Place of publication: Philadelphia
Language: eng
Number of pages: 47
Subjects: Philadelphia (Pa.) Clark.; Towanda Rail road and Coal Company.; Coal -- Pennsylvania.
Notes: [With his Analysis of some of the anthracites and iron ores found on the head waters of Beaver Creek. [Philadelphia, 1839] ]