Visible and infrared investigations of planet-crossing asteroids and outer solar system objects
Subtitle: final technical report, NASA grant no. NAGW-2019, period covered January 1, 1990 to December 31, 1991
By: David J. Tholen; principal investigator.
Contributors: United States. National Aeronautics and Space Administration.
Series: [NASA contractor report] -- NASA CR-193511.; NASA contractor report -- NASA CR-193511.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1991
Place of publication: [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: Asteroids.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 93-1218-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1993] 1 microfiche.