Friedland KD, Esteves C, Hansen LP, Lund RA 1994 Discrimination of Norwegian farm, ranch, and wild-origin Atlantic salmon Salmo salar L. by image processing Fish Manage Ecol 1: 117-128 https://doi.org/10.1111/j.1365-2400.1970.tb00011.x Friedland Kevin D Division Resource Evaluation & Assessment READ Ecosystems Dynamics & Assessment Protected Species Atlantic Salmon Primary Journal Article Primary publication