Contamination alters the physicochemical and textural characteristics of clays in the sediments of the peri urban Reconquista River, affecting the associated indigenous microorganisms. Ana Tufo, Susana Vázquez, Natalia Porzionato, María Celeste Grimolizzi, María Belén Prados, Mauricio Sica, Gustavo Curutchet. Minerals (MDPI ) 2021, 11 (3), 242;