Demonstration of acoustical underground survey system in the Washington metropolitan area
Title:
Demonstration of acoustical underground survey system in the Washington metropolitan area
Author:
Price, T. O.
Personal Author:
Publication Information:
Washington: Federal Highway Administration ; Springfield, Va. : available through the National Technical Information Service, 1975.
Physical Description:
vi, 113 p. : ill.
Series:
Report - Federal Highway Administration ; no. FHWA-RD-75-82.
Report - Federal Highway Administration, no. FHWA-RD-75-82.
General Note:
Final report, June 1975.
Performed by Holosonics, Inc., Richland, Washington; sponsored by National Science Foundation, Dept. of Transportation, Federal Highway Administration.
Holds: Copies: