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001 G81937
003 MX-TxCIM
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040 _aMX-TxCIM
072 0 _aE10
072 0 _aF04
082 0 4 _a338.14
_bIRA
110 2 _aInstitut de Recherches Agronomiques Tropicales et des Cultures Vivrieres
245 0 0 _aL'IRAT et le mais
260 _aParis (France) :
_bIRAT,
_c1977
300 _ax, 172 pages
340 _aPrinted
546 _aFrench
591 _a0505|AL-Economics Program|AL-Maize Program
593 _aJuan Carlos Mendieta
595 _aGBC
650 1 7 _aAgricultural development
_gAGROVOC
_2
_91002
650 1 0 _aExperimentation
650 1 0 _aFertilization
650 1 7 _aIrrigation
_gAGROVOC
_2
_91164
650 1 7 _aMaize
_gAGROVOC
_2
_91173
650 1 0 _aProduction economics
650 1 7 _aVarieties
_gAGROVOC
_2
_91303
650 1 7 _aAgricultural research
_gAGROVOC
_2
_91006
942 _cBK
999 _c49617
_d49617