Rojas-Velázquez, Angel N. “Mineral and Biological Fertilization in the Commercial Production of Cut Snapdragon (Antirrhinum Majus L.)”. REVISTA TERRA LATINOAMERICANA 29, no. 2 (June 1, 2011): 221–227. Accessed July 16, 2024. https://terralatinoamericana.org.mx/index.php/terra/article/view/1196.