1. Growth and survival of juvenile crayfish, Astacus astacus in relation to food and density;Ackefors,1989
2. The growth process in crayfish;Aiken;Reviews in Aquatic Sciences,1992
3. Behavioral changes in crayfish with increased population density;Bovbjerg;American Zoologist,1971
4. The effect of stocking density on the behavior of Arctic charr (Salvelinus alpinus L.);Brown;Journal of Fish Biology,1992
5. Increased densities result in reduced weight gain of crayfish Orconectes virilis;Brown;Journal of the World Aquaculture Society,1995