Puy-Alquiza, Maria Jesús, Marlene Gómez Peralta, Raúl Miranda-Avilés, Veridiana Reyes-Zamudio, Ma. del Carmen Salazar-Hernández, and Velia Yolanda Ordaz Zubia. 2015. “The Role of Lichen Communities in Superficial Deterioration of Their Rock Substrates: Studies of the Lichen-Rock Interface of Two Historical Buildings in the City of Guanajuato, Mexico”. Acta Universitaria 25 (4): 35-47. https://doi.org/10.15174/au.2015.781.