Evenson Robert
Agricultural technology: international dimensions (with emphasis on rice) - Connecticut YU, EGC US 1993 - 337-351p - YU Economic Growth Centre Paper .
US/Yal.U/EGC/CP-473
Agricultural technology: international dimensions (with emphasis on rice) - Connecticut YU, EGC US 1993 - 337-351p - YU Economic Growth Centre Paper .
US/Yal.U/EGC/CP-473