Frison, G.; Avanzo, E. 1979
FAO/IUFRO Technical Consultation of fast growing plantation broadleaved trees for Mediterranean and temperate zones. Lisboa, FO:FGB:79, 1/8, 24 pp (En).
Frison, G.; Avanzo, E. 1979
FAO/IUFRO Technical Consultation of fast growing plantation broadleaved trees for Mediterranean and temperate zones. Lisboa, FO:FGB:79, 1/8, 24 pp (En).