Chełkowski Z., Domagała J., Woźniak Z., 1990. The effect of the size of sea trout (Salmo trutta L.) females from Pomeranian Rivers on the size of eggs. Acta Ichthyol. Piscat. 20 (1): 59-71.
The aim of the work was to assess statistically the effect of length and weight of sea trout females from the rivers Rega, Parsęta, Wieprza and Grabowa on diameter and weight of swollen eggs.