Détail du congrès:
Congrès: Proceedings of the first international symposium on trichoptera, Lunz am see, Austria, September 16-20, 1974 (1974; AUT) (1974) |
Congrès: Proceedings of the first international symposium on trichoptera, Lunz am see, Austria, September 16-20, 1974 (1974; AUT) (1974) |