Vol. s5-3, Issue 15, 1922March 01, 1922 EDT
The Ceratopyge Fauna in Western North America
The Ceratopyge Fauna in Western North America
Percy Edward Raymond,
Raymond, P. E. (1922). The Ceratopyge fauna in western North America. American Journal of Science, s5-3(15), 204–210. https://doi.org/10.2475/ajs.s5-3.15.204