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003 MX-TxCIM
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020 _a92-9146-120-2
040 _aMX-TxCIM
072 0 _aE14
072 0 _aE16
090 _aREP-9499
100 1 _aEhui, S.K.
245 0 0 _aMeasuring productivity in african agriculture:
_b A survey of applications of the superlative index numbers approach
260 _aNairobi (Kenya) :
_bILRI,
_c2002
300 _av, 21 pages
340 _aPrinted
490 _aSocio-economics and Policy Research Working Paper ;
_vNo. 38
546 _aEnglish
591 _a0306|AL-Economics Program
593 _aJuan Carlos Mendieta
595 _aRPC
650 1 0 _aAgricultural economics
650 1 0 _aAgricultural policies
650 1 7 _aCropping systems
_gAGROVOC
_2
_91068
650 1 0 _aProduction policies
_91221
650 1 0 _91824
_aSoil chemicophysical properties
_gAGROVOC
650 1 0 _aSurveys
650 1 0 _aTechnology
_gAGROVOC
_91988
653 0 _aILRI
700 1 _aJabbar, M.A.,
_ecoaut.
942 _cBK
999 _c54433
_d54433