PRELIMINARY EXPERIMENTS ON SEX CONTROL IN TROUT : PRODUCTION OF STERILE FISHES AND SIMULTANEOUS SELF-FERTILIZABLE HERMAPHRODITES B. JALABERT, R. BILLARD, B. CHEVASSUS, Anne-Marie ESCAFFRE and M. CARPENTIERAnn. Biol. anim. Bioch. Biophys., 15 1 (1975) 19-28DOI: https://doi.org/10.1051/rnd:19750103