Sotomayor-Ramírez, D., Martínez, G. A., Ramírez-Ávila, J., & Más, E. (2008). Effectiveness of grass filter strips for runoff nutrient and sediment reduction in dairy sludge-amended pastures. The Journal of Agriculture of the University of Puerto Rico, 92(1-2), 1–14. https://doi.org/10.46429/jaupr.v92i1-2.2617