A portable hydroacoustic echo counter for low target density surveys
By: by Forrest R. Whitt and Henry W. Lahore.
Contributors: Lahore, Henry Wayne.
Series: Circular -- no. 79-1.; Circular (University of Washington. Fisheries Research Institute) -- no. 79-1.
Published: 1979
Subjects: Underwater acoustics.
Notes: SHORT ANALYTIC RECORD.