Determinant of Factors Affecting Investment of Farmers in three Management Systems of Cocoa (Theobroma cacao) Production in Abia State, Nigeria
2011 ◽
Vol 13
(2)
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2017 ◽
Vol 13
(1)
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pp. 14-26
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1993 ◽
Vol 1993
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pp. 90-90
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1990 ◽
Vol 18
(1)
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pp. 243-244
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2013 ◽
Vol 58
(1-2)
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pp. 38-48
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Keyword(s):
2013 ◽
Vol 56
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pp. 89-94
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Keyword(s):