Registers of letters received by the United States Geological Survey, 1879-1901
Series: File microcopies of records in the National Archives -- no. 157; National Archives microfilm publications -- microcopy no. 157.
Publisher: National Archives
Published: 1949
Place of publication: Washington, D.C
Language: eng
Number of pages: 16
Subjects: Records and correspondence; Sources; History; Geological Survey (U.S.)
Other titles: Registers of letters received by the U.S. Geological Survey, 1879-1901
Notes: Record Group 057.