Beloti, V. et al. 1999. Evaluation of the raw milk quality commercialized in Cornélio Procópio city, Paraná state. Commerce and consumption control. Semina: Ciências Agrárias. 20, 1 (Jan. 1999), 12–15. DOI:https://doi.org/10.5433/1679-0359.1999v20n1p12.