Research Catalog

Details

Additional authors

1. Pierce, Allan D.
2. Langley Research Center.

Description

1. 1 v.

Series statement

1. NASA contractor report ; NASA CR-179673

Subject

1. Earth surface
2. Sound propagation
3. Surface roughness
4. Topography

Call number

1. READEX Microfiche NAS 1.26:179673

Note

1. Distributed to depository libraries in microfiche.

Reproduction (note)

1. Microfiche.

Title

1. Sound propagation over uneven ground and irregular topography [microform] : semiannual status report / by Allan D. Pierce ... [et al.] ; submitted to National Aeronautics and Space Administration, Langley Research Center.

Imprint

1. Hampton, Va. : The Center ; [Springfield, Va. : National Technical Information Service, distributor, 1986]

Series

1. NASA contractor report ; NASA CR-179673

Reproduction

1. Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1986] 1 microfiche.

Added author

1. Pierce, Allan D.
2. Langley Research Center.

Gpo item no.

1. 0830-H-14 (MF)

Sudoc no.

1. NAS 1.26:179673

Research call number

1. READEX Microfiche NAS 1.26:179673