00464    a2200121   4500020001500000082001500015245010500030260005600135300001900191440004200210650004300252650004700295  a9251031096  a631.3bAGR  aAgricultural engineering in development bguideline for rebuilding replacement parts and assemblies   aRomebFood And Agriculture Organizationc1992g1992  avi,106p.c30cm  aFao agricultural services bulletin 91  aTools, machinery, apparatus, equipment  aSpecific techniques; equipment, materials