Report upon the collection of Orthoptera made in portions of Nevada, Utah, California, Colorado, New Mexico and Arizona, during the years 1871, 1872, 1873, and 1874

Published in Report. U. S. Geol. Surv. W of 100th Merid, in 1875, in volume 5, pages 843-908

Date published:1875

BHL: 2555523
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