Ochoa, J.L., A. Sánchez-Paz, A. Cruz-Villacorta, E. Nunez-Vá
Ochoa, J.L., A. Sánchez-Paz, A. Cruz-Villacorta, E. Nunez-Vázquez, and A. Sierra-Beltrán. 1997. Toxic events in the Northwest Pacific coastline of Mexico during 1992-1995: origin and impact. Hydrobiologia 352: 195-200.