Corresponding author: Z. Chełkowski © Z. Chełkowski, J. Domagała, R. Trzebiatowski. This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Citation:
Chełkowski Z, Domagała J, Trzebiatowski R (1990) Feeding of sea trout (Salmo trutta L.) migrating upstream for spawning in lower Oder River system. Acta Ichthyologica et Piscatoria 20(2): 25-35. https://doi.org/10.3750/AIP1990.20.2.02 |