000 00807nam a2200265 i 4500
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008 150107s2000 xx##################eng#d
020 _a0889368848
040 _aCO-ViULL
_erda
_bspa
041 0 _aeng
043 _axxc
082 0 4 _a631.5
_bS828
100 1 _aBrush, Stephen B
_978341,
_eautor.
_4aut
245 1 0 _aGenes in the Field : On - Farm Conservation of Crop Diversity /
_cStephen B Brush.
264 1 _aOttawa :
_bInternational Development Research Center,
_c2000.
300 _a288 páginas :
_bilustraciones.
336 _atexto
_btxt
_2rdacontent
337 _asin mediación
_bn
_2rdamedia
338 _avolumen
_bnc
_2rdacarrier
650 0 7 _aCOSECHA - RENDIMIENTO
_978342.
650 0 7 _aGENETICA VEGETAL
_96774.
942 _2ddc
_cBK
999 _c3932
_d3932