Paul B. Alaback
Juan J . Armesto
Mary T. Kalin Arroyo
S. Mary P. Benbow
Timothy J.B . Boyle
Contributors
School of Forestry, Montana
Forest and Conservation
Experiment Station, University
of Montana, Missoula ,
MT 59812-1063 , USA
Laboratorio de Sistematica and
Ecologfa Vegetal , Un iversidad de
Chile, Casilla 653, Santiago, Chile
Departamento de Biologia,
Facultad de Ciencias, Universidad
de Chile, Casilla 653, Santiago,
Chile
Department of Geography,
University of Manitoba, Winnipeg ,
Manitoba R3T 2N2, Canada
Canadian Forest Service, Hull ,
Quebec KIA IG5 , Canada
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