Directory of Washington mining operations, 1949
By: by Marshall T. Huntting
Series: Washington (State). Division of Mines and Geology. Information circular -- no. 17; Information circular (Washington (State). Division of Mines and Geology) -- no. 17
Published: 1949
Place of publication: Olympia
Language: eng
Number of pages: 62
Notes: "Some recent publications of the Division of Mines and Geology": p. 3.