Physical properties of some typical foundation rocks
By: [compiled by G.G. Balmer]
Contributors: Engineering and Research Center (U.S.)
Publisher: United States, Dept. of the Interior, Bureau of Reclamation, Engineering Laboratories Branch, Commissioner's Office
Published: 1953
Place of publication: Denver, Colo
Language: eng
Number of pages: 56
Subjects: Petrology; Rocks; Testing
Notes: "August 13, 1953."

Cover title.

"Concrete laboratory report no. SP-39."