Production of all-triploid and all-female brown trout for aquaculture Edwige Quillet, Laure Foisil, Bernard Chevassus, Daniel Chourrout and F. G. Liu Aquat. Living Resour., 4 1 (1991) 27-32 Published online: 15 January 1991 DOI: 10.1051/alr:1991002