na INLIS000000000063990 20250630020743 0010-0625000169 ta 250630 g d eng 639.2.081 639.2.081 AGR e AGRICOLA, J. B. Experiments on electrical stimulation of flatfish in beamtrawling during 1984 / J. B. Agricola Cet. 1 Ijmuiden : Netherlands Institute for Fishery Investigations, 1984 22p. : ill. ; 29 cm. 316/86