- Publication Title:
- Ionospheric data; [compiled by National Geophysical and Solar-Terres-trial Data Center, Boulder, Colo.].
- Display Title:
- Ionospheric data; [compiled by National Geophysical and Solar-Terres-trial Data Center, Boulder, Colo.].
- Appendix Title:
- Directory of United States Government Periodicals and Subscription Publications: February 1975
- Publication month:
- 11
- Publication frequency:
- [Monthly. Cumulative index included in December issue. Published by National Climatic Center, Asheville, N.C. Discontinued with Sept. 1974 issue.]
- Printer:
- (NOAA ISPDA; Commerce Department, National Oceanic and Atmospheric Administration, Environmental Data Service.)
- SuDoc number:
- C 55.218:(nos.)
- Notes:
-
- Monthly Catalog date:
- February 1975
- Monthly Catalog issue number:
- 961
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1975-02-01T00:00:00Z
- Monthly Catalog entry number:
- 02710
- LC Number:
- L. C. card 78-616607
- Record start page number:
- 136