Resultados de búsqueda - "grosss margin"

Determinants of adoption of agricultural innovations and profitability of cereals and legumes in the Sudan savanna of Nigeria por Ayanwale, A.B., Abdoulaye, Tahirou, Kamara, A., Adekunle, A., Fatunbi, O., Ayedun, B., Akinola, Adebayo A.

Materias: “…grosss margin…”
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