Disjunction and endemism in the flora of the central western Cascades of Oregon
Subtitle: an historical and ecological approach to plant distributions
By: by James Craig Hickman.
Published: 1971
Language: eng
Number of pages: 335
Subjects: Botany -- Oregon.; Phytogeography.
Notes: Thesis (Ph. D.)--University of Oregon, 1968.

Bibliography: leaves 128-138.

Photocopy. Ann Arbor, Mich. : University Microfilms, 1971. 335 leaves ; 21 cm.

COCC NOTE: Library's copy incomplete; lacks leaves 196-335.