Catalogue of data on solar-terrestrial physics in World Data Center A subcenters
Subtitle: solar and interplanetary phenomena, ionospheric phenomena, flare associated events, geomagnetic phenomena, aurora, cosmic rays, airglow
By: prepared by World Data Center A for Solar-Terrestrial Physics
Contributors: United States. National Oceanic and Atmospheric Administration
Series: Report UAG -- 20
Publisher: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Data Service
Published: 1972
Place of publication: Asheville, N.C
Language: eng
Number of pages: 271
Subjects: Geophysics; Observations; Indexes; International Geophysical Year, 1957-1958
Notes: "Supersedes Report UAG-15, July, 1971."

"September 1972."