EIFAC expriments on pelagic fish stock assessment by acoustic methods in lake co
Dahm, E.
EIFAC expriments on pelagic fish stock assessment by acoustic methods in lake co - Rome 1985 - 14 p. - No. 15; Food and Agriculture Organization .
639.2.053.7
EIFAC expriments on pelagic fish stock assessment by acoustic methods in lake co - Rome 1985 - 14 p. - No. 15; Food and Agriculture Organization .
639.2.053.7