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1por Loftis, D.L. (ed.), Forest Service, Asheville, NC (USA). Southeastern Forest Experiment Station eng, McGee, C.E. (ed.)
Publicado 1993Texto bibliotecaFAO IT -
2por Stringer, J.W. (ed.), Central Hardwood Forest Conference eng 1-2 Mar 1999 12 Lexington, KY (USA), Loftis, D.L. (ed.)
Publicado 1999Texto bibliotecaFAO IT