000 011450000a22003970004500
911 _aXL1993502717
901 _aN20
902 _aE14
903 _aV
904 _aBCO
905 _aC
906 _a19930101
908 _aB
909 _aM
914 _aEXTRA
914 _aBCO
090 _aAV
_b631.587 no. 1
110 1 _920973
_aVolunteers in Technical Assistance, Arlington, Va. (EUA)
260 _aArlington, Va. (EUA)
_c1988
300 _a24 p.
041 0 _aEn
500 _aIlus. Tomado de: Twenty-Fifth Anniversary edition of the Village Technology Handbook, publicado por VITA in 1988
650 1 4 _9146291
_aEQUIPO DE RIEGO
650 1 4 _9153941
_aMAQUINARIA DE LABRANZA
650 1 4 _9166231
_aTECNOLOGIA APROPIADA
691 _9324045
_aIRRIGATION EQUIPMENT
691 _9340992
_aTILLAGE EQUIPMENT
691 _9136349
_aAPPROPRIATE TECHNOLOGY
692 _aMATERIEL D'IRRIGATION
692 _aMATERIEL DE TRAVAIL DU SOL
692 _aTECHNOLOGIE APPROPRIEE
040 _aCR-TuBCO
_cCR-TuBCO
_bEs
245 1 0 _aEarth moving devices for irrigation and road-building
942 _cBK
003 CR-TuBCO
999 _c92110
_d92110