A list of Perlidae from British Columbia and Alberta
Banks, Nathan, 1868-1953
Article
1907
The Canadian entomologist
39
325--330
BioStor
English
Ottawa [etc.], Entomological Society of Canada [etc.],
BioStor: https://biostor.org/reference/71305 DOI: https://doi.org/10.4039/Ent39325-10