Field list of time stars for use of the U.S. geographical surveys west of the one hundredth meridian (Q251943)
From geokb
USGS Unnumbered Series published in 1878
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Field list of time stars for use of the U.S. geographical surveys west of the one hundredth meridian |
USGS Unnumbered Series published in 1878 |
