Pante, Ma. Josefa, 		dela Cruz, Talna Lorena, AND 		Garvida, Joy Joseph.
" Growth Performance and Initial Heritability Estimates for Growth Traits in Juvenile Sea Urchin Tripneustes gratilla" <em>Science Diliman: A Journal of Pure and Applied Sciences</em> [Online], Volume 19 Number 1 (16 October 2007)