1. The influence of oxygen dissolved in water and frequency of water exchange in aquaria on growth of European eel (Anguilla anguilla L.);Bieniarz;Rocz. Nauk Roln., seria H,1978
2. Influence of stocking density in aquaria on growth of eel;Bieniarz;Rocz. Nauk Roln., seria H,1978
3. The influence of various feeds and industrial concentrates on growth of the European eel (Anguilla anguilla L.);Bieniarz;Rocz. Nauk Roln., seria H,1978
4. Raising eel (Anguilla anguilla L.) in artificial conditions;Bieniarz;Rocz. Nauk Roln., seria H,1978