Comet/Mars sampling system
By: prepared by R.J. Amundsen, B.C. Clark.
Contributors: Clark, B. C.; United States. National Aeronautics and Space Administration.
Series: NASA-CR -- 185514.; NASA contractor report -- NASA CR-185514.
Publisher: Martin Marietta, Denver Aerospace
Published: 1989
Place of publication: Denver, Colo
Language: eng
Format: Microform
Subjects: Planets -- Exploration.
Other titles: Study of sampling systems for comets and Mars.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1989. 3 microfiches.