000 009440000a22003610004500
904 _aBCO
905 _aC
908 _aJ
909 _aAS
914 _aSILVI
914 _aRIBRE
082 0 4 _a30996
100 1 _9116855
_aSCHERR, D.J.
260 _c1992
650 1 4 _9147487
_aEXTENSION
650 1 4 _9166220
_aTECNOLOGIA
650 1 0 _aEVALUACIÓN
_92070
650 1 4 _9158822
_aPLANES, PROGRAMAS Y PROYECTOS
650 1 4 _9152418
_aKENIA
691 _9147488
_aEXTENSION ACTIVITIES
691 _9166178
_aTECHNOLOGY
691 _9147327
_aEVALUATION
691 _9152420
_aKENYA
692 _aVULGARISATION
692 _aTECHNOLOGIE
692 _aEVALUATION
692 _aKENYA
773 0 _tAgroforestry Systems (Países Bajos)
_d1992
_gv.18(1) p.47-68
040 _aCR-TuBCO
_cCR-TuBCO
_bEs
245 1 0 _aThe role of extension in agroforestry development: evidence from western Kenya
942 _cANA
003 CR-TuBCO
999 _c51666
_d51666