Two fossil Diptera
Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948
Article
1908
The Canadian entomologist
40
173--175
BioStor
English
Ottawa [etc.], Entomological Society of Canada [etc.],
BioStor: https://biostor.org/reference/73713 DOI: https://doi.org/10.4039/Ent40173-6