Ayres, C.H.S. Brandt, S.A. Leite, C.A.M. Teixeira, J.A.
Analise econometrica do excedente comercializavel de graos no Espirito Santo [Arroz; Oryza sativa; Milho; Zea mays; Feijao; Phaseolus vulgaris; Brasil] Parte de tese
[Econometric analysis of the market surplus of seeds in the state of Espirito Santo [Rice; Oryza sativa; Maize; Zea mays; Beans; Phaseoulus vulgaris; Brazil]] [Part of thesis]