Search Results for the EPA National Library Catalog

Items Found: 9
Showing: Items 1 - 9
Your Search: (SUBJECT=Echo sounding)

Select Item Title Year Published
Acoustic and net surveys of fishes and zooplankton : final report / 1977
Acoustic systems for the assessment of fisheries 1984
Atmospheric Echo Sounding. 1964-November, 1981 (Citations from the NTIS Data Base). 1982
Bed topography inferred from airborne radio-echo sounding of Columbia Glacier, Alaska 1986
Collected Reprints: 1974-1975, Wave Propagation Laboratory. 1976
Fisheries acoustics : a practical manual for aquatic biomass estimation 1983
Introduction to the use of sonar systems for estimating fish biomass / 1982
[Data from studies conducted at Site 104 by Dr. Lawrence Sanford] 1997
[Results obtained with the ADCP profiling equipment at Site 104 on July 28, 1997 by Dr. Lawrence Sanford]. 1997

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