| Avaa | Westman, Kai ; Nylund, Viljo
| Crayfish plague, Aphanomyces astaci, observed in the European crayfish, Astacus astacus, in Pihlajavesi waterway in Finland. A case study on the spread of the plague fungus | | artikkeli | Pihlajavesi, rapu, Suomi | | Helsinki | 1978 | 8 | | Eripainos: Freshwater Crayfish 4: 419-426 (1978) | s. 419-426 | |