Martínez, Rafael, Margarita Tadeo-Robledo, Ángel Piña del Valle, Alejandro Espinosa, and Ana María Solano. “) Corn Hybrids for Transitional Zones in Mexico”. Agronomía Mesoamericana 10, no. 1 (June 3, 2015): 73–76. Accessed April 25, 2024. https://revistas.ucr.ac.cr/index.php/agromeso/article/view/19454.