Wollmann, Cássio Arthur, and Emerson Galvani. “Zoneamento agroclimático: Linhas De Pesquisa E caracterização teórica-Conceitual Agro-Climatic Zoning: Research Lines and Characterization Theoretical and Conceptual”.
Sociedade & Natureza 25, no. 1 (June 4, 2013). Accessed April 24, 2025.
https://seer.ufu.br/index.php/sociedadenatureza/article/view/17438.