Investigation of lignite coal.
Series: S.rp.524
Publisher: [s.n.]
Published: 1918
Place of publication: Washington
Language: eng
Format: Electronic resource
Subjects: Coal mines and mining; Governmental investigations
Other titles: Investigation of lignite coal
Notes: Record is based on bibliographic data in LexisNexis U.S. Serial Set Digital Collection (last viewed Aug. 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. 7304 S.rp.524)