Near Earth objects : hearing before the Subcommittee on Science, Technology, and Space of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Eighth Congress, second session, April 7, 2004.
- iii, 63 pages : illustrations ; 24 cm.
- S. hrg. ; 108-1020 .
- United States. Congress. Senate. S. hrg. ; 108-1020. .
Shipping list no.: 2016-0295-M. CRDP Program record.
Microfiche. [Washington, D.C.] : U.S. Government Printing Office, [2016] 1 microfiche : negative.
Near-Earth objects. Near-Earth objects--Observations. Near-earth asteroids. Asteroids--Collisions with Earth--Prevention.