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_c80098 _d80094 |
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_a\a NG-ZaABU _c\c NG-ZaABU |
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| 050 |
_a\a S 596. 7 _b\a Usm |
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| 100 |
_9978 _aa Usman, Zainab Abubakar |
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| 245 |
_a\a Analysis of Indigenous Knowledge System for Soil Fertility Management among Farmers in Selected Local Government Areas of Kaduna State, Nigeria _c\c by Zainab Abubakar Usman _h\h [Text] |
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| 260 |
_a\a Zaria _b\b Dept. of Agricutural Economics and Rural, A.B.U. Zaria _c\c 2015 |
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| 300 |
_a\a xii,67p.: _b\b ill. |
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| 502 |
_a\a Faculty of Agriculture _b\b M. Sc. Agric. Extension and Rural Sociology _d\d 2015 |
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| 942 |
_2lcc _cBK _h\h 596.7 _k\k S _m\m Usm |
||