Title: Marketing margins matrix : purchaser price--producer price adjustment matrix = Matriz de los margenes de mercadeo : matriz de ajuste de precios comprador a precios productor /
Authors: Daines, Samuel R.; Gleason, Cathy B.; United States.
Publisher: Sector Analysis and Strategy Staff, Bureau for Latin America, Agency for International Development,
Year: 1967
Subjects: Agriculture Economic aspects Colombia Statistics.; Agricultural prices Colombia Statistics.; Produce trade Colombia Statistics.