000 01293nam a22003977a 4500
001 G79496
003 MX-TxCIM
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008 121211s ||||f| 0 p|p||0|| |
020 _a970-648-113-3
040 _aMX-TxCIM
072 0 _aF01
072 0 _aP34
082 0 4 _a631.422
_bWAD
100 1 _aMpepereki, S.
_uGrain legumes and green manures for soil fertility in Southern Africa: taking stock of progress
110 0 _aCentro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Harare (Zimbabwe)
111 2 _aProceedings of a Conference
_cVumba (Zimbabwe)
_d8-11 Oct 2002
245 0 0 _aPromoting new BNF technologies technologies among smallholder farmers:
_b a successs story from zimbabwe
260 _aHarare (Zimbabwe)
_bCIMMYT :
_c2003
300 _ap. 33-38
340 _aPrinted
546 _aEnglish
591 _a0406|AGRIS 0401|AL-Economics Program
593 _aJuan Carlos Mendieta
595 _aCPC
650 1 7 _aCropping systems
_gAGROVOC
_2
_91068
650 1 0 _aNitrogen fixation
650 1 0 _aNutrient availability
650 1 0 _aSoil biology
650 1 0 _aTechnological changes
650 1 0 _aZimbabwe
650 1 0 _91952
_aSoil fertility
_gAGROVOC
700 1 _aPompi, I.,
_ecoaut.
700 1 _aWaddington, S.R.
_eed.
942 _cBK
999 _c7053
_d7053