A report to the Navy Department of the United States on American coals
Subtitle: applicable to steam navigation and to other purposes.
By: By Prof. Walter R. Johnson. Extracted from the American Journal of Science, vol. XLIX [p. 310-336].
Published: 1845
Place of publication: New Haven
Language: eng
Number of pages: 28
Subjects: Coal -- United States.
Notes: [With his Report to the Navy Department ... on American coals. Washington, 1844].
Running title: Review of Prof. Johnson's report on American coals.