Iraizoz B, M Rapun and I Zabaleta (2003). “Assessing the Technical Efficiency of Horticultural Production in Navarra, Spain.” Agricultural Systems 78(3): 387-403.
Iraizoz B, M Rapun and I Zabaleta (2003). “Assessing the Technical Efficiency of Horticultural Production in Navarra, Spain.” Agricultural Systems 78(3): 387-403.