Helium gas.
Series: H.rp.627
Publisher: [s.n.]
Published: 1924
Place of publication: Washington
Language: eng
Format: Electronic resource
Subjects: Conservation of natural resources; Helium; Industries
Other titles: Conservation, production, and exploitation of helium gas
Notes: Record is based on bibliographic data in LexisNexis U.S. Serial Set Digital Collection (last viewed Oct. 2007). Reuse except for individual research requires license from LexisNexis Academic & Library Solutions

LexisNexis U.S. Serial Set Digital Collection

Electronic resource. [Bethesda, Md.]: LexisNexis Academic & Library Solutions, 2004. (LexisNexis U.S. Serial Set Digital Collection : no. 8228 H.rp.627)