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1by Peri, P. (Convenio Universidad Nacional de la Patagonia Austral, Santa Cruz (Argentina). Instituto Nacional de Tecnologia Agropecuaria), International Poplar Commission eng 1-4 Oct 1996 Sess.20 Budapest (Hungary), Bach, I. (ed.), Commission Internationale du Peuplier fre 1-4 Oct 1996 Sess.20 Budapest (Hungary), Comision Internacional del Alamo spa 1-4 Oct 1996 Sess.20 Budapest (Hungary)
Published 1996Texto bibliotecaFAO IT
