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

Fag:

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

Fag:

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

Fag: