INVESTIGATIONS INTO RELATION BETWEEN INTEGRATED ECHO VOLTAGE AND FISH DENSITY

[1] A DIGITAL ECHO-COUNTING SYSTEM FOR USE IN FISHERIES RESEARCH [J]. RADIO AND ELECTRONIC ENGINEER, 1967, 33 (05): : 289 - +

[2] CRAIG RE, 1968, NOV BRIT ACOUST SOC

[3] DIRECT ESTIMATION OF A FISH POPULATION ACOUSTICALLY [J]. JOURNAL OF THE FISHERIES RESEARCH BOARD OF CANADA, 1968, 25 (11): : 2349 - &

[4] A COMPARISON BETWEEN 2 SONIC MEASURING SYSTEMS FOR DEMERSAL FISH [J]. JOURNAL OF THE FISHERIES RESEARCH BOARD OF CANADA, 1970, 27 (04): : 737 - &

[5] DOWD RG, 1969, FAO62 FISH REP

[6] DRAGESUND O, 1965, FISKDIR SKR SER HAVU, V13, P47

[7] ISAACS JD, 1953, 533 U CALIF SIO REF

[8] LAHORE HW, 1970, 701 U WASH FISH RES

[9] LAHORE HW, 1969, THESIS U WASHINGTON

[10] MIDTTUN L, 1968, INT COUNC EXPLOR S B, V17

[1] A DIGITAL ECHO-COUNTING SYSTEM FOR USE IN FISHERIES RESEARCH [J]. RADIO AND ELECTRONIC ENGINEER, 1967, 33 (05): : 289 - +

[2] CRAIG RE, 1968, NOV BRIT ACOUST SOC

[3] DIRECT ESTIMATION OF A FISH POPULATION ACOUSTICALLY [J]. JOURNAL OF THE FISHERIES RESEARCH BOARD OF CANADA, 1968, 25 (11): : 2349 - &

[4] A COMPARISON BETWEEN 2 SONIC MEASURING SYSTEMS FOR DEMERSAL FISH [J]. JOURNAL OF THE FISHERIES RESEARCH BOARD OF CANADA, 1970, 27 (04): : 737 - &

[5] DOWD RG, 1969, FAO62 FISH REP

[6] DRAGESUND O, 1965, FISKDIR SKR SER HAVU, V13, P47

[7] ISAACS JD, 1953, 533 U CALIF SIO REF

[8] LAHORE HW, 1970, 701 U WASH FISH RES

[9] LAHORE HW, 1969, THESIS U WASHINGTON

[10] MIDTTUN L, 1968, INT COUNC EXPLOR S B, V17