González Eguiarte, D. R. (2007) “Spatial distribution of organic matter content in agricultural soils of Zapopan, Jalisco”, REVISTA TERRA LATINOAMERICANA, 25(2), pp. 187–194. Available at: http://terralatinoamericana.org.mx/index.php/terra/article/view/1425 (Accessed: 2 February 2026).