Silva, A. C. d. (2014). Presence of The Exchangeable Aluminium in Lowland Soils Collected in The Maranhão State. Universidade Federal de Santa Maria.
Citazione stile Chigago Style (17a edizione)Silva, Alessandro Costa da. Presence of The Exchangeable Aluminium in Lowland Soils Collected in The Maranhão State. Universidade Federal de Santa Maria, 2014.
Citatione MLA (9a ed.)Silva, Alessandro Costa da. Presence of The Exchangeable Aluminium in Lowland Soils Collected in The Maranhão State. Universidade Federal de Santa Maria, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.