[NASA-Texas planetary program]
Contributors: United States. National Aeronautics and Space Administration; University of Texas at Austin. Dept. of Astronomy; McDonald Observatory
Series: NASA-CR -- 173798; NASA contractor report -- 173798
Publisher: National Aeronautics and Space Administration
Published: 1984
Place of publication: [Washington, D.C.?
Language: eng
Format: Microform
Subjects: Planetology; Astronomical observatories -- Texas
Notes: "The University of Texas at Austin, McDonald Observatory and Department of Astronomy."

"Period: January 1, 1984 to June 30, 1984."

"Semiannual report #21."

"NASA grant NGR 44-012-152."

"N84-29842"--Microfiche header

Includes bibliographical references

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration, 1984]. 1 microfiche ; 11 x 15 cm