References
- Bagenal, T.B., 1966. The Biological Basis of Freshwater Fish Production. Blackwell Scientific Publication, Oxford, 89-111. FAO, 2001.
- FAO Fish statistics database. FAO, Rome.
- Imsland, A.K., Folkvord, A., Grung, G.L., Stefansson, S.O., 1997. Aquaculture Research 28:101–114.
- Lozán, J.L., 1992. Netherlands Book of Sea Research 29:223–227.
- Muus, B.J., 1987. Collins London.
- Nijhof, M., 1994. Turbot Culture: Problems and Prospects. EAS Publ., Oostende, 137–165.
- Nikolsky, G.V., 1963. The ecology of fish. Academic Press, London.
- Reyes-Marchant, P., Cravinho, A., Lair, N., 1992. Book of Applied Ichthyology 8:77–89.
- Wootton, R.J., 1979. Symposia of the Zoology Society of London 44:133–159.