Sound propagation over uneven ground and irregular topography
Subtitle: semiannual status report no. 6
By: by Yves H. Berthelot ... [et al.].
Contributors: Berthelot, Yves Henri.; United States. National Aeronautics and Space Administration.
Series: NASA-CR -- 182352.; NASA contractor report -- NASA CR-182352.
Publisher: School of Mechanical Engineering, Georgia Institute of Technology
Published: 1988
Place of publication: Atlanta, Ga
Language: eng
Format: Microform
Subjects: Acoustic surface waves.; Sound.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1988. 1 microfiche.