Culture and horticulture: Protecting soil quality in urban gardening Bretzel, Francesca ; Caudai, Claudia ; Tassi, Eliana ; Rosellini, Irene ; Scatena, Manuele ; Pini, Roberto Abstract Publication: Science of the Total Environment Pub Date: December 2018 DOI: 10.1016/j.scitotenv.2018.06.289 Bibcode: 2018ScTEn.644...45B