NEW CANADIAN EPHEMERIDAE WITH NOTES
McDunnough, James H. (James Halliday) 1877-1962
Article
1923
The Canadian entomologist
55
39--50
BioStor
English
Ottawa [etc.], Entomological Society of Canada [etc.],
BioStor: https://biostor.org/reference/145378 DOI: https://doi.org/10.4039/ent5539-2