The role of technology in agricultural intensification : the evolution of maize production in the Northern Guinea Savannah of Nigeria
| Autor principal: | |
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| Otros Autores: | , |
| Formato: | Libro |
| Lenguaje: | Spanish |
| Materias: |
| Notas: | Ilus. |
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| Descripción Física: | p. 144-166 |
| ISBN: | ISBN 0 85198 806 7 |
| ISSN: | ISBN 0 85198 806 7 |