Latapia, M.X.I.C. Custos de producao agricola sob condicoes de risco no estado de Sao Paulo Agricultural production costs under risk conditions in the state of Sao Paulo - Piracicaba, SP (Brasil): 1988. - 106 p. 21 tables; 19 ref.; Summaries (Eng, Por) Subjects--Topical Terms: CUSTO DE PRODUCAOSAO PAULO