[Theoretical studies of the outer envelopes of young stellar objects]
Subtitle: [semiannual progress report no. 16, 1 Oct. 1983 - 31 Dec. 1991].
Contributors: Smithsonian Astrophysical Observatory.; United States. National Aeronautics and Space Administration.
Series: NASA-CR -- 190208.; NASA contractor report -- NASA CR-190208.
Publisher: Smithsonian Astrophysical Laboratory
Published: 1992
Place of publication: [Cambridge, Mass.?]
Language: eng
Format: Microform
Subjects: Circumstellar matter.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 92-1818-M.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1992. 1 microfiche.