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Alaska trees and shrubs
by Leslie A. Viereck and Elbert L. Little...
Bok Engelsk 2007
Infrageneric Classification of Salix (Salicaceae) in the New World
George W. Argus
Bok Engelsk 1997
Rare vascular plants in Canada : our natural heritage
George W. Argus and Kathleen M. Pryer ; p...
Bok Engelsk 1990
The genus Salix (Salicaceae) in the southeastern United States
Argus, George W.
Bok Engelsk 1986
Computerized catalogue of herbarium specimens of Salix in the Southeastern United States
George W. Argus
Bok Engelsk 1985
The Lake Athabasca sand dunes of northern Saskatchewan and Alberta, Canada. 1 : The land and vegetation
Hugh M. Raup and George W. Argus
Bok Engelsk 1982
The genus Salix in Alaska and the Yukon
George W. Argus
Bok Engelsk 1973
The Taxonomy of the Salix glauca complex in North America
by George W. Argus
Bok Engelsk 1965