Cattle Grazing Exclusion Increases Basal, Crown and Mulch Cover in the Sierra de Órganos National Park, Sombrerete, Zacatecas, Mexico. AP [Internet]. 2021 Feb. 19 [cited 2026 May 17];14(1). Available from: https://revista-agroproductividad.org/index.php/agroproductividad/article/view/1784