Report of the Lunping Observatory, sunspots, 1974.
Publisher: Telecommunication Laboratories, Directorate General of Telecommunications, Ministry of Communications, Republic of China
Published: 1975
Place of publication: [Chung-li, Taiwan]
Language: eng
Number of pages: 40
Subjects: Sunspots -- Observations.
Notes: "TL-DS no. 7."
Chiefly tables.