Castro Oliveira, R. P., P. C. Silva, P. P. de Brito, J. P. Gomes, R. F. da Silva, P. R. Silveira Filho, and R. dos S. Roque. “PHYSICAL AND CHEMICAL HYDROLOGICAL VARIABLES IN NILE TILAPIA RAISING IN THE RACEWAY SYSTEM WITH DIFFERENT LEVELS OF WATER RENOVATION”. Brazilian Animal Science/ Ciência Animal Brasileira, vol. 11, no. 3, Oct. 2010, pp. 482-7, doi:10.5216/cab.v11i3.3847.