000 | 00518 a2200133 4500 | ||
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008 | 130916b xxu||||| |||| 00| 0 eng d | ||
100 | _aMutsaers. H.J.W. | ||
245 | _aOpportunities for second cropping in Southwestern Nigeria | ||
260 |
_c1991. _bInternational Institute of Tropical Agriculture (IITA), _aIbadan, Nigeria: |
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300 |
_a28p. _bill. |
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440 | _aRCMP Research Monograph No 4 | ||
650 | _aCropping systems -- Nigeria. | ||
942 |
_cBK _hBDSC S602.5 .M88x 1991 IITA |
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999 |
_c15989 _d15988 |