Quiroga-Garza, H. M. (2011) “Manure and fertilizer effects on 15N-nitrogen recovery and soil electrical conductivity”, REVISTA TERRA LATINOAMERICANA, 29(2), pp. 201–209. Available at: https://terralatinoamericana.org.mx/index.php/terra/article/view/1194 (Accessed: 16 July 2024).