Ferreira Junior, Silvio; Teixeira, Erly Cardoso - In: Revista de Economia e Agronegocio / Brazilian Review of … 3 (2005) 2
It is intended to verify the relations between input and products concerning to replaceability or complementarity, as well as the impacts of monthly variations on product prices (milk and meat) and input (fuels, work, concentrate) in the production system in Brazil that possess cows of 2.000 to...