Floristic surveys of Saguaro National Park protected natural areas
By: William L. Halvorson, Brooke S. Gebow, editors.
Contributors: Halvorson, William L. 1943-; Gebow, Brooke S.; Sonoran Desert Field Station (Tucson, Ariz.)
Series: Technical report -- no. 68.; Technical report (Sonoran Desert Field Station (Tucson, Ariz.)) -- no. 68.
Publisher: United States Geological Survey, Sonoran Desert Field Station, School of Renewable Natural Resources
Published: 2000
Place of publication: Tucson, Ariz
Language: eng
Number of pages: 46
Subjects: Botany -- Arizona -- Saguaro National Park.; Botany -- Arizona -- Pima County.; Vegetation surveys -- Arizona -- Saguaro National Park.; Vegetation surveys -- Arizona -- Pima County.; Saguaro National Park (Ariz.)
Notes: "October 2000."

Includes bibliographical references (p. 46).