Title
The Syrphid Genera Hammerschmidtia and Brachyopa in Canada
By
Curran, Charles Howard, 1894-1972
Original Publication
Annals of the Entomological Society of America
Published by
[College Park, Md., etc.], Entomological Society of America,
Identifiers
BioStor:
https://biostor.org/reference/184843
DOI:
https://doi.org/10.1093/aesa/15.3.239