Daubenmire, Rexford F. Plant geography : with special reference to North America / by Rexford F. Daubenmire. - New York : Academic Press, 1978. - vi, 338 p. ; 24 cm. - Physiological ecology . ISBN: 012204150X Subjects--Topical Terms: Phytogeography; Botany --North America. Dewey Class. No.: 581.9 DAU / 547