Some observations on the solar eclipse, September 7, 1820
By: by Thomas Johnson.
Series: Landmarks of science II
Publisher: Printed for A. Constable
Published: 1820
Place of publication: Edinburgh
Language: eng
Format: Microform
Number of pages: 394
Subjects: Solar eclipses -- 1820.
Notes: Microfiche. New York, N.Y. Readex Microprint Corporation, [1985?] (Landmarks II)

In The Edinburgh philosophical journal, v. 3 (1820), p. 392-394.