Seasonal effects of exposure to temperature and photoperiod regimes on gonad growth and plasma gonadotropin in goldfish (Carassius auratus) C. GILLET, B. BRETON and R. BILLARDAnn. Biol. anim. Bioch. Biophys., 18 4 (1978) 1045-1049DOI: https://doi.org/10.1051/rnd:19780544