Edwin R. Kerr.
Series: H.rp.2550
Publisher: [s.n.]
Published: 1885
Place of publication: Washington
Language: eng
Format: Electronic resource
Subjects: Coal mines and mining; Patents
Other titles: Extension of patents for improvements in coal chutes to Edwin R. Kerr
Notes: Record is based on bibliographic data in LexisNexis U.S. Serial Set Digital Collection (last viewed Jan. 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. 2328 H.rp.2550)