- Publication Title:
- Reports and maps of Geological Survey released only in open files, 1970; Betsy A. Weld, Margaret S. Griffin, and George W. Brett.
- Display Title:
- Circular. 638. Reports and maps of Geological Survey released only in open files, 1970; Betsy A. Weld, Margaret S. Griffin, and George W. Brett.
- Series Title:
- Circular.
- Corporate Agency Authors:
- Geological Survey and Interior Dept.
- Sort Author:
- Geological Survey
- Author place:
- Washington, DC
- Author zip:
- 20242
- Date:
- 1971
- Publish Date ISO Format:
- 1971-01-01T00:00:00Z
- Publication Start:
- 19710101
- Publication End:
- 19711231
- Corporate/Agency Author:
- Geological Survey
- Publication month:
- 13
- Publication year:
- 1971
- SuDoc number:
- I 19.4/2:638
- Description:
- [2]+23 p. 4°
- Notes:
- † Distribution Made by Issuing Office. • Sent to Depository Libraries. Item 620-A
- Availability:
- † Distribution Made by Issuing Office. • Sent to Depository Libraries. Item 620-A
- GPO Item number:
- 620-A
- Monthly Catalog date:
- August 1971
- Monthly Catalog issue number:
- 919
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1971-08-01T00:00:00Z
- Monthly Catalog entry number:
- 12749
- Record start page number:
- 57