Contingent valuation of multipurpose tree resource in the smallholder farming sector, Zimbabwe /
| Autor principal: | |
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| Otros Autores: | , |
| Formato: | Libro |
| Lenguaje: | Spanish |
| Publicado: |
Sweden :
Gothenburg University,
1994.
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| Colección: | Studies in Environmental Economics and Development ;
8 |
| Materias: |