@inproceedings{inproceedingsa8498abd,
title   = {Break even point na atividade rural. [Em CD-ROM]},
author = {Casa Nova, Silvia Pereira de Castro and Kassai, José Roberto and Corrar, Luiz and Leite, Hamilton Corrêa},
year = {1999},
publisher = {FEA/USP},
booktitle   = {Congresso Brasileiro de Custos}
}