The mineral industries of the United States.
By: by Samuel S. Wyer.
Contributors: United States National Museum.
Series: Bulletin / United States National Museum -- 102, pt. 7; Bulletin (United States National Museum) -- no. 102, pt. 7.
Publisher: United States National Museum
Published: 1918
Place of publication: Washington
Language: eng
Number of pages: 67
Subjects: Natural resources -- United States.; Natural gas -- United States.
Other titles: Natural gas :