Détail du congrès:
Congrès: Proceedings of the 40-year jubilee symposium of the Finnish Limnological Society held in Helsinki, Finland, 6-10 August 1990 (1990; FIN) (1990) |
Congrès: Proceedings of the 40-year jubilee symposium of the Finnish Limnological Society held in Helsinki, Finland, 6-10 August 1990 (1990; FIN) (1990) |