Clark County road study
By: by G.A. Riedesel and G.M. Ellsworth.
Contributors: Ellsworth, G. M.
Series: Washington State Institute of Technology. Bulletin; 238; Bulletin (Washington State Institute of Technology. Division of Industrial Research) ;; 238.
Publisher: Division of Industrial Research, State College of Washington
Published: 1957
Place of publication: Pullman, Wash
Language: eng
Number of pages: 52
Subjects: Roads -- Washington (State) -- Clark County