Martínez GA, Olivieri L, Castro JA, Muñiz-Torres O, Guzmán JL. Phosphorus status of soils from the poultry zone in Puerto Rico. JAUPR [Internet]. 1999 Apr. 1 [cited 2024 Dec. 22];83(1-2):1-17. Available from: https://revistas.upr.edu/index.php/jaupr/article/view/3856