1.
Bech i Borràs J, Roca N, Tobías FJ. Nivells basals de metalls pesants i elements traça a sòls de Catalunya. Doss. Agrar. [Internet]. 2002 May 28 [cited 2024 May 21];(7):19-36. Available from: https://revistes.iec.cat/index.php/DA/article/view/23842.001