000 00518 a2200133 4500
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100 _aMutsaers. H.J.W.
245 _aOpportunities for second cropping in Southwestern Nigeria
260 _c1991.
_bInternational Institute of Tropical Agriculture (IITA),
_aIbadan, Nigeria:
300 _a28p.
_bill.
440 _aRCMP Research Monograph No 4
650 _aCropping systems -- Nigeria.
942 _cBK
_hBDSC S602.5 .M88x 1991 IITA
999 _c15989
_d15988