Density and moisture content measurements bynuclear methods
By: (by) R.P. Gardner and K.F. Roberts.
Contributors: Roberts, K. F., joint author.; American Association of State Highway Officials.; United States. Federal Highway Administration.
Series: National Cooperative Highway Research Program -- Report 43; Report (National Cooperative Highway Research Program) -- 43.; NAS-NRC publication -- 1547.
Publisher: Highway Research Board, National Research Council
Published: 1967
Place of publication: (Washington)
Language: eng
Number of pages: 38
Subjects: Soils -- Density; Soil moisture -- Measurement; Radioactive gages
Notes: NAS-NRC publication 1547.

"Research sponsored by the American Association of State Highway Officials in cooperation with the Bureau of Public Roads."

Bibliography, p. 30.