Seismic detection of near-surface cavities
Title:
Seismic detection of near-surface cavities
Author:
Watkins, Joel S., 1932-2016.
Personal Author:
Publication Information:
Washington : U.S. Govt. Print. Off., 1967.
Physical Description:
v, 12 pages : illustrations ; 29 cm.
General Note:
"Prepared on behalf of the National Aeronautics and Space Administration."
Language:
English
Subject Term:
Added Corporate Author:
Format :
Book