An ultrasonic speaker for studies of the acoustic sensitivity of tympanate moths
By: by H. R. Agee and J. C. Webb
Contributors: Webb, J. C., 1930-
Series: U.S. Agricultural Research Service. ARS 33-116; ARS 33 -- 116.
Place of publication: [Beltsville]
Language: eng
Subjects: Moths; Ultrasonic testing