Total solar eclipse of 31 July 1981
By: by Alan D. Fiala and Marie R. Lukac.
Contributors: Lukac, Marie R.
Series: United States Naval Observatory circular ;; no. 160
Publisher: U.S. Naval Observatory
Published: 1980
Place of publication: Washington, D.C
Language: eng
Number of pages: 55
Subjects: Solar eclipses -- 1981.
Notes: "July 4, 1980."