Copper and Zinc in Rhizosphere Soil and Toxicity Potential in White Oats (Avena sativa) Grown in Soil with Long-Term Pig Manure Application - Lucas Benedet; Lessandro De Conti; Cleiton Junior Ribeiro Lazzari; Vilmar Müller Júnior; Deborah Pinheiro Dick; Cledimar Rogério Lourenzi; Paulo Emílio Lovato; Jucinei José Comin; Tadeu Luis Tiecher; Felipe Klein Ricachenevsky; Gustavo Brunetto (Water, Air, & Soil Pollution, 2019)