Valuing crop biodiversity : on-farm genetic resources and economic change /
In agricultural systems, diversity of crops and varieties is essential to combat the risks farmers face from pests, diseases and variations in climate. Crop biodiversity also underpins the range of dietary needs and services that consumers demand. There is growing concern, however, about declining d...
Clasificación: | Libro Electrónico |
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Formato: | Electrónico eBook |
Idioma: | Inglés |
Publicado: |
Wallingford, UK ; Cambridge, MA :
CABI Pub.,
©2006.
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Acceso en línea: | Texto completo |