Chu, Abreal Huang-poAbreal Huang-poChuChou, L. S.L. S.ChouMok, Hin-KiuHin-KiuMok2010-09-202018-07-062010-09-202018-07-062007http://ntur.lib.ntu.edu.tw//handle/246246/205240en-USComparison on the melon density for three species: Risso's dolphin, Fraser's dolphin and Rough-toothed dolphin