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5por Covington, W., Forest Service, Fort Collins, CO (USA). Rocky Mountain Forest and Range Experiment Station eng, Conference on Adaptive Ecosystem Restoration and Management: Restoration of Cordilleran Conifer Landscapes of North America eng 6-8 Jun 1996 Flagstaff, AZ (USA), Wagner, P.K.
Publicado 1996Texto bibliotecaFAO IT