3 Risultati trovati
13: The genus Ochrotrichia from Mexico and Central...
Smithsonian Institution press, 1972
monografia | Testo
10: Leucotrichia and related genera from North and...
Smithsonian institution press, 1970
monografia | Testo
10: New species of Rhyacophilidae and Glossosomatidae...
Smithsonian Institution press, 1974
monografia | Testo