Sulphur, an example of industrial independence
By: by Joseph E. Pogue.
Series: Mineral industries of the United States; Bulletin -- 102, pt. 3.; Bulletin (United States National Museum) -- 102, pt. 3.
Publisher: Smithsonian Institution, United States National Museum
Published: 1917
Place of publication: Washington
Language: eng
Number of pages: 10
Subjects: Sulphur mines and mining -- United States.