Airborne ultrasound
Subtitle: measurement and possible adverse effects
By: by Bruce A. Herman and David Powell.
Contributors: Powell, David, 1957-; United States. Bureau of Radiological Health.
Series: HHS publication -- (FDA) 81-8163.; DHHS publication -- no. (FDA) 81-8163.
Publisher: U.S. Dept. of Health and Human Services, Public Health Service, Food and Drug Administration, Bureau of Radiological Health; Supt. of Docs., U.S. G.P.O., distributor]
Published: 1981
Place of publication: Rockville, Md; [Washington, D.C
Language: eng
Number of pages: 11
Subjects: Ultrasonics.
Notes: "May 1981."

Includes bibliographical references.