SILVA, Michele Strapasson Caillet da, and Vismar da Costa LIMA NETO. “LETTUCE DISEASES IN HYDROPONIC CULTIVATION IN THE METROPOLITAN GREEN BELT OF CURITIBA, PARANÁ STATE, BRAZIL”. Scientia Agraria, vol. 8, no. 3, Oct. 2007, pp. 275-83, doi:10.5380/rsa.v8i3.9511.