Rationalising mixed cropping under indigenous conditions: The example of Northern Nigeria

Journal of Development Studies - Tập 11 Số 1 - Trang 3-21 - 1974
David W. Norman1,2
1Associate Professor, Department of Economics , Kansas State University , USA
2Head of the Rural Economy Research Unit , Ahmadu Bello University , Zaria , Nigeria

Tóm tắt

Từ khóa


Tài liệu tham khảo

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