[1]
F. Benítez-Villalobos, M. T. Domínguez y Gómez, and R. A. López Pérez, “Temporal variation of the sea urchin <i>Diadema mexicanum</i> population density at Bahias de Huatulco, Western Mexico”, Rev. Biol. Trop., vol. 56, no. S3, pp. 255–263, Dec. 2008.