Alaska trees and shrubs - Viereck, Leslie A. (University of Alaska Press, 1986)
Reprint. Originally published: Washington, D.C. : U.S. Forest Service, 1972. Without fold-out Vegetation map of Alaska. - Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002
Includes bibliographical references (p. 254-259)