Viçosa, Enivaldo Martini, Juvir Luiz Mattuella, Soel Antônio Claro, Marcos Sinch, and Lauro Beltrão. “Ecological Tomato Production: Small Farm Alternative Introduction Study ”. Pesquisa Agropecuária Gaúcha 11, no. 1/2 (December 20, 2005): 63–70. Accessed November 13, 2026. https://revistapag.agricultura.rs.gov.br/ojs/index.php/revistapag/article/view/282.