Mendiola, Santiago, Juan J. Achútegui, Francisco J. Sánchez, and Mª José San José. “Polluting Potential of Wastewater from Fish Meal and Oil Industries”. Grasas y Aceites 49, no. 1 (February 28, 1998): 30–33. Accessed April 26, 2024. https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/704.