Preco, producao e excedente comercializavel de milho e feijao em Sergipe [Zea mays; Phaseolus vulgaris; Brasil]
[Price, production and marketable surplus of maize and bean in Sergipe [Zea mays; Phaseolus vulgaris; Brazil]]
- Vicosa, MG (Brasil): 1979.
- 93 p.