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1by Joyce, L.A., FAO, Rome (Italy). Forestry Dept. eng, North American Forestry Commission eng 5-9 Feb 1990 Sess. 15 San Diego, CA (USA), Fosberg, M.A., Comanor, J.M. (Forest Service, Washington, DC (USA)), FAO, Rome (Italy). Dept. de Montes spa, Comision Forestal para America del Norte spa 5-9 Feb 1990 Sess. 15 San Diego, CA (USA)
Published 1990Texto bibliotecaFAO IT -
2by Joyce, L.A., FAO, Rome (Italy). Forestry Dept. eng, North American Forestry Commission eng 5-9 Feb 1990 Sess. 15 San Diego, CA (USA), Fosberg, M.A., Comanor, J.M. (Forest Service, Washington, DC (USA)), FAO, Rome (Italy). Dept. de Montes spa, Comision Forestal para America del Norte spa 5-9 Feb 1990 Sess. 15 San Diego, CA (USA)
Published 1990Texto bibliotecaFAO IT