Analyses of clay and related materials
Subtitle: eastern counties
By: [by] Stanley S. Johnson and Miles E. Tyrrell, in cooperation with U.S. Bureau of Mines.
Contributors: Tyrrell, Miles E., joint author.; United States. Bureau of Mines.
Published: 1967
Place of publication: Charlottesville
Language: eng
Number of pages: 232
Subjects: Clay -- Virginia.; Shale -- Virginia.; Shale -- Analysis.