Impact cratering
Subtitle: the process and its effects on planetary evolution
By: Richard A.F. Grieve
Contributors: United States. National Aeronautics and Space Administration
Series: NASA-CR -- 174016; NASA contractor report -- 174016
Publisher: National Aeronautics and Space Administration
Published: 1984
Place of publication: [Washington, D.C.?
Language: eng
Format: Microform
Subjects: Cratering; Planets
Notes: At head of title: Final report, NAGW-454

"February 1983 - September 1984."

"N85-11488"--Microfiche header

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