Intermountain flora Vol. 1, Geological and botanical history of the region, its plant geography and a glossary : the vascular cryptogams and the gymnosperms - vascular plants of the Intermountain West, U.S.A

Förlag	År	Ort	Om boken	ISBN
Hafner for the New York botanical garden	1972	USA, New York	270 sidor. : ill.