Comportamiento de precios de las variedades de papa Parda Pastusa y Diacol Capiro en Colombia (1995-2011) за авторством Barrientos, Juan Carlos, Rondón D., Camilo, Melo, Sandra E.

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Behavior of market prices and analysis of volatility for peach (Prunus persica [L.] Batsch.) produced in Boyaca, Colombia за авторством González G., Andrés, Puentes M., Gloria A., Ruiz R., Edgar F.

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Working days series in Colombia: an application to industrial growth adjustment за авторством García, Álvaro Montenegro

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