Tentative standard methods of sampling and testing highway materials
Subtitle: adopted by the American Association of State Highway Officials and approved by the Secretary of Agriculture for use in connection with federal-aid road construction
Contributors: American Association of State Highway Officials
Series: Department bulletin / United States Department of Agriculture -- no. 1216; Department bulletin (United States. Dept. of Agriculture) -- no. 1216.
Publisher: U.S. Dept. of Agriculture
Published: 1924
Place of publication: Washington, D.C
Language: eng
Number of pages: 96
Subjects: Road materials; Testing
Notes: "May, 1924."

Caption title.

Includes index.