Analyses of rocks and minerals from the laboratory of the United States Geological Survey, 1914-36
By: tabulated by Roger C. Wells, chief chemist.
Series: United States.  Gelogical survey.  Bulletin 878
Publisher: U.S. Govt. Print. Off.
Published: 1937
Place of publication: Washington
Language: eng
Number of pages: 134
Subjects: Rocks -- Analysis.; Ores -- Sampling and estimation.; Chemistry, Analytic.
Notes: At head of title: United States Department of the Interior.