Ehlers, Tiago, and Guilherme Oliveira Santos Ferraz de Arruda. “Effects of Basaltic Rock Powder Added in Substrates for Pinus Elliottii Seedlings”. Revista De Ciências Agroveterinárias, vol. 13, no. 3, Feb. 2015, pp. 310-7, https://revistas.udesc.br/index.php/agroveterinaria/article/view/5703.