Lio-Po, G. D., Lavilla, C. R. & Cruz-Lacierda, E. R. (2001). Preface. In G. D. Lio-Po, C. R. Lavilla, & E. R. Cruz-Lacierda (Eds.), Health management in aquaculture (p. vii). Tigbauan, Iloilo, Philippines: Aquaculture Department, Southeast Asian Fisheries Development Center.