Fossil insects from Florissant, Colorado. [3]. Bulletin of the AMNH ; v. 30, article 6
Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948 Cockerell, W. P. (Wilmatte Porter) 1869-1957 Duce, Terry. Rohwer, Geo. N. Rohwer, S. A. (Sievert Allen), 1887-1951 Rusk, Willard.
Book
1911
English
Wikidata: https://www.wikidata.org/entity/Q51479252
Find in a local library