Arizona materials inventory
Subtitle: aggregate sources and geology of Pima County.
By: Prepared by the Materials Division in cooperation with the U.S. Bureau of Public Roads.
Contributors: United States. Bureau of Public Roads.
Published: 1963
Place of publication: [Phoenix?]
Language: eng
Number of pages: 63
Subjects: Road materials -- Testing; Aggregates (Building materials) -- Testing; Geology -- Pima Co., Ariz
Notes: Bibliography: p. 7.