00342nam a2200121 a 4500041000800000082001800008100002200026245006900048260005300117300001000170650001600180650002400196  aeng  a338.1bM67b84  aMoseman, Albert H  aBuilding agricultural research systems in the developing nations  aNew YorkbAgricultural Development Councilc1970  a137 p  aAGRICULTURA  aASPECTOS ECONOMICOS