Search Results for the EPA National Library Catalog

Items Found: 5

Showing: Items 1 - 5

Your Search: (SUBJECT=Echo sounding in fishing)


Select Item Title Year Published
Acoustic and net surveys of fishes and zooplankton final report / 1977
Acoustic systems for the assessment of fisheries 1984
Fisheries acoustics : a practical manual for aquatic biomass estimation 1983
Introduction to the use of sonar systems for estimating fish biomass / 1982
Split-beam echosounder perspective on migratory salmon in the Fraser River : a progress report on the split-beam experiment at Mission, B.C., in 1995 / 1997

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