Two new Canadian Diptera
Aldrich, John Merton, 1866-1934
Article
1916
The Canadian entomologist
48
20--22
BioStor
English
Ottawa [etc.], Entomological Society of Canada [etc.],
BioStor: https://biostor.org/reference/20980 DOI: https://doi.org/10.4039/Ent4820-1