- Description
- 19 p. : ill.; 26 cm.
- Series Statement
- Circular / United States Naval Observatory ; no. 147
- Uniform Title
- United States Naval Observatory circular ; \no. 147.
- Subjects
- Note
- Reproduction (note)
- Call Number
- *XMQ-2431
- OCLC
- NYPG004000034-B
- Author
Weston, Louise B.
- Title
Sunlight, moonlight, and twilight for Antarctica, 1975-1977 [microform] / by Louise B. Weston.
- Imprint
Washington : U. S. Naval Observatory, 1974.
- Series
Circular / United States Naval Observatory ; no. 147
United States Naval Observatory circular ; \no. 147.
- Reproduction
Microfiche. New York : New York Public Library, 1983. 1 microfiche : negative ; 11 x 15 cm. (FSN 38,774)
- Research Call Number
*XMQ-2431