The road building sands and gravels of Washington
By: by Morris M. Leighton.
Series: Washington. Geological Survey. Bulletin; no. 22
Publisher: F.M. Lamborn, Public Printer
Published: 1919
Place of publication: Olympia
Language: eng
Number of pages: 307
Subjects: Roads -- Washington (State)
Notes: Bibliography: p. [292]-294.