Friability, slacking characteristics, low-temperature carbonization assay and agglutinating valur of Washington and other coals
Contributors: Johnson, Kenneth Alexander, joint author.; Selvig, Walter Alfred, joint author.; United States. Bureau of Mines.; University of Washington.
Publisher: U.S. Govt. print. off.
Published: 1932
Place of publication: Washington
Language: eng
Number of pages: 94
Subjects: Coal -- Analysis.; Coal -- Washington (State)
Other titles: Properties of Washington coals.