Introduction to the use of sonar system for estimating fish biomass
Burozynski, J.
Introduction to the use of sonar system for estimating fish biomass - Rome FAO 1982 - 89 p. - No. 191, Rev. 1; FAO Fisheries .
639:574.002.68:534
Introduction to the use of sonar system for estimating fish biomass - Rome FAO 1982 - 89 p. - No. 191, Rev. 1; FAO Fisheries .
639:574.002.68:534