Sánchez-Hernández, Rufo. “Carbon Content in Soils With Several Farming Uses in the Mexican Tropic”. REVISTA TERRA LATINOAMERICANA 29, no. 2 (June 1, 2011): 211–219. Accessed November 9, 2024. https://mail.terralatinoamericana.org.mx/index.php/terra/article/view/1195.