Silva, J. P. S. d. (2019). Concentrations of major and trace elements in the soils, edible parts of crops and urine of farmers in agroecological communities. Universidade Estadual de Maringá.
Citazione stile Chigago Style (17a edizione)Silva, João Paulo Siqueira da. Concentrations of Major and Trace Elements in the Soils, Edible Parts of Crops and Urine of Farmers in Agroecological Communities. Universidade Estadual de Maringá, 2019.
Citatione MLA (9a ed.)Silva, João Paulo Siqueira da. Concentrations of Major and Trace Elements in the Soils, Edible Parts of Crops and Urine of Farmers in Agroecological Communities. Universidade Estadual de Maringá, 2019.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.