Détail du congrès:
Congrès: Proceedings of the third international symposium on Trichoptera, Perugia, July 28-August 2, 1980 (1980; ITA) (1980) |
Congrès: Proceedings of the third international symposium on Trichoptera, Perugia, July 28-August 2, 1980 (1980; ITA) (1980) |