improvement of country roads
By: by W.J. Roberts.
Series: Bulletin -- no. 39.; Bulletin (Agricultural College, Experiment Station, and School of Science of the State of Washington) -- no. 39.
Publisher: Washington State Agricultural College and School of Science, Experiment Station
Published: 1899
Place of publication: Pullman, Wash
Language: eng
Number of pages: 33
Subjects: Mountain roads; Rural roads
Notes: Cover title.