Autor: Balana, Bedru
- A systems model describing the impact of organic resource use on farming households in low to middle income countries
- Modeling smallholder farmers' preferences for soil management measures: a case study from South Ethiopia
- Trees, soils, and warthogs - distribution of services and disservices from reforestation areas in southern Ethiopia
Autor: Black, H.
- A systems model describing the impact of organic resource use on farming households in low to middle income countries
- Modeling smallholder farmers' preferences for soil management measures: a case study from South Ethiopia
- Trees, soils, and warthogs - distribution of services and disservices from reforestation areas in southern Ethiopia
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- Host location and host discrimination behaviour of Telenomus isis ( Polaszek) (Hymenoptera : Scelionade) an egg prarsitoid of the African cereal stem borer Sesamia calamistis Hampson (Lepidoptera: Noctuidae)
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- Comportamiento a diferentes temperaturas de Trichogramma exiguum (Hymenoptera: Trichogrammatidae) y Telenomus sphingis (Hymenoptera: Scelionidae), parásitos de huevos de Erinnys ello (Lepidoptera: Sphingidae)
Ejemplares similares: A systems model describing the impact of organic resource use on farming households in low to middle income countries
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