- Publication Title:
- Reports and maps of Geological Survey released only in open files, 1968; by Betsy A. Weld, Margaret S. Griffin, and George W. Brett.
- Display Title:
- Circulars. 568. Reports and maps of Geological Survey released only in open files, 1968; by Betsy A. Weld, Margaret S. Griffin, and George W. Brett.
- Series Title:
- Circulars.
- Corporate Agency Authors:
- Geological Survey and Interior Dept.
- Sort Author:
- Geological Survey
- Authors:
- Weld, Betsy A., Griffin, Margaret S., and Brett, George W.
- Author place:
- Washington, DC
- Author zip:
- 20405
- Date:
- 1969
- Publish Date ISO Format:
- 1969-01-01T00:00:00Z
- Publication Start:
- 19690101
- Publication End:
- 19691231
- Corporate/Agency Author:
- Geological Survey
- Publication month:
- 13
- Publication year:
- 1969
- SuDoc number:
- I 19.4/2:(nos.)
- Description:
- [2]+ 24 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:
- July 1969
- Monthly Catalog issue number:
- 894
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1969-07-01T00:00:00Z
- Monthly Catalog entry number:
- 9891
- LC Number:
- L. C. card GS52-152
- Record start page number:
- 58