P-ISSN 0002-9599
E-ISSN 1945-452X
Vol. s5-4, Issue 19, 1922July 01, 1922 EDT
The Genus Hyrachyus and Its Subgroups
The Genus Hyrachyus and Its Subgroups
Edward Leffingwell Troxell,
Troxell, E. L. (1922). The genus Hyrachyus and its subgroups. American Journal of Science, s5-4(19), 38–49. https://doi.org/10.2475/ajs.s5-4.19.38