Eocene insects from the Rocky Mountains
Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948
Article
1920
Proceedings of the United States National Museum
57
Issue: 2313
233--260
BioStor
English
Washington Smithsonian Institution Press, [etc.]
BioStor: https://biostor.org/reference/61189 DOI: https://doi.org/10.5479/si.00963801.57-2313.233