Trichoptera, Planipennia, and Pseudo-Neuroptera, collected in the district of the Lac de Joux (Swiss Jura) in 1898
Published in Entomologist's Monthly Magazine, in 1899, in volume 35, pages 60-65
Date published:1899
Published in Entomologist's Monthly Magazine, in 1899, in volume 35, pages 60-65
Date published:1899