00455    a2200121   4500020001500000082001500015245008400030260007800114300002000192440004100212650004100253650003900294  a9251032491  a630.7bGUI  aGuidelines for the conduct of a training course in farming systems development   aRomebFood and Agriculture Organization of the United Nationsc1990g1990  avii,259p.c30cm  aFAO farm systems management series 1  aEDUCATIONS, RESEARCH, RELATED TOPICS  aAGRICULTURE AND RELATED TECHNOLOGY