Sources of agricultural productivity growth and stagnation in sub-Saharan Africa
Agricultural economics, 1995-10, Vol.13 (1), p.51-61
[Peer Reviewed Journal]
1995 ;ISSN: 0169-5150 ;EISSN: 1574-0862 ;DOI: 10.1016/0169-5150(95)01143-9
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