The coal fields of southwestern Washington
By: by Harold E. Culver.
Series: Washington (State). Geological Survey. Bulletin -- no. 19; Bulletin (Washington Geological Survey) -- no. 19.
Publisher: F.M. Lansborn, public printer
Published: 1919
Place of publication: Olympia
Language: eng
Number of pages: 155
Subjects: Coal mines and mining -- Washington (State)