| Avaa | Ryman, N. toim.
| Fish Gene Pools : Preservation of genetic resources in relation to wild fish stocks: Proceedings of an International Symposium arranged by the Commission for Research on Natural Resources of the Swedish Council for Planning and Coordination of Research in Stockholm 23-25 January, 1980 | | kirja | geenit, kalakannat, kokoukset, konferenssit | Ecological Bulletins, Editorial Service, FRS | Stockholm | 1980 | 111 | 91-546-0299-8 | Ecological Bulletins 34 | | I-Tutkimus |