Rodrigues, Marcio Neves, Regynaldo Arruda Sampaio, Geraldo Ribeiro Zuba Junio, e Agda Loureiro Gonçalves Oliveira. 2017. “NUTRIENTS AND HEAVY METALS IN MAIZE CROP FERTILIZED WITH ROCK PHOSPHATE AND BIOSOLID”. Revista Engenharia Na Agricultura - REVENG 25 (1):50-62. https://doi.org/10.13083/reveng.v25i1.685.