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| Firstname: | A. D. |
| Surname: | Barau |
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| The role of technology in agricultural intensification: the evolution of maize production in the northern Guinea savanna of Nigeria, Smith, J., Barau, A. D., Goldman, A. and Mareck, J. H., in: Economic Development and Cultural Change, volume 42, number 3, pages 537-554, 1994. |
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| The role of technology in agricultural intensification: the evolution of maize production in the northern Guinea savannah of Nigeria, Smith, J., Barau, A. D., Goldman, A. and Mareck, J. H., pages 144-166, CAB International, 1993. |
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