- Additional Authors
- Description
- 24, [7] p. : ill.
- Series Statement
- NASA CR ; 174578
- Uniform Title
- NASA contractor report ; NASA CR-174578.
- Subject
- Bibliography (note)
- Includes bibliographical references (p. 19-23).
- Reproduction (note)
- Call Number
- GPO Microfiche NAS 1.26:174578
- OCLC
- marcive690571726
- Author
O'Keefe, John D.
- Title
Impact and explosion crater ejecta, fragment size, and velocity [microform] / John D. O'Keefe and Thomas J. Ahrens.
- Imprint
Pasadena, Calif. : Seismological Laboratory, California Institute of Technology ; [Washington, D.C. : National Aeronautics and Space Administration, 1983?]
- Series
NASA CR ; 174578
NASA contractor report ; NASA CR-174578.
- Bibliography
Includes bibliographical references (p. 19-23).
- Reproduction
Microfiche. [Washington, D.C. : National Aeronautics and Space Administration], 1984. 1 microfiche.
- Added Author
Ahrens, T. J. (Thomas J.), 1936-
California Institute of Technology. Seismological Laboratory.
United States. National Aeronautics and Space Administration.
- Gpo Item No.
0830-H-14 (MF)
- Sudoc No.
NAS 1.26:174578