López-Martínez, José Dimas. “Soil Physical Characteristics and Corn Forage Yield Evaluated With Tillage Systems and Organic Inorganic Fertilization”. REVISTA TERRA LATINOAMERICANA 24, no. 3 (September 1, 2006): 417. Accessed November 30, 2025. http://www.terralatinoamericana.org.mx/index.php/terra/article/view/1496.