A NEW FOSSIL SAWFLY FROM FLORISSANT, COLORADO
Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948
Article
1914
The Canadian entomologist
46
32
BioStor
English
Ottawa [etc.], Entomological Society of Canada [etc.],
BioStor: https://biostor.org/reference/184743 DOI: https://doi.org/10.4039/ent4632-1