Catalogue of coronal holes 1970-1991
By: by A. Sanchez-Ibarra and M. Barraza-Paredes
Contributors: Barraza-Paredes, M
Series: Report UAG -- 102
Publisher: World Data Center A for Solar-Terrestrial Physics, National Geophysical Data Center
Published: 1992
Place of publication: Boulder, Colo
Language: eng
Format: Microform
Number of pages: 64
Subjects: Sun -- Corona
Notes: "October 1992."

Includes bibliographical references (p. 7-8)

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [1993?]. 2 microfiches : negative