Tidestrom, Ivar, 1864-1956. Flora of Utah and Nevada / Ivar Tidestrom - 665 pages, 15 plates ; 23 cm. - Contributions from the United States National Herbarium; v. 25 . - Contributions from the United States National Herbarium; v. 25. . Subjects--Topical Terms: Botany--Utah.Botany--Nevada. Dewey Class. No.: 581.9792