Coville, Frederick Vernon. Botany of the Death Valley expedition / Frederick Vernon Coville - 318p. : 21pls, map ; 24cm. - Contributions from the United States National Herbarium; vol.4 . - Contributions from the United States National Herbarium; vol.4. . Subjects--Topical Terms: Botany--California.Botany--Death Valley.--California Dewey Class. No.: 581.9794