Aguayo, A., Progress report on small cetacean research Chile. Subjects--Topical Terms: DISTRIBUCION GEOGRAFICA.MAMIFEROS MARINOS.CEPHALORHYNCHUS COMMERSONII.CEPHALORHYNCHUS EUTROPIA.DELPHINUS DELPHIS.TURSIOPS SP.GRAMPUS GRISEUS.DELFINES.MARSOPAS. Subjects--Geographic Terms: CHILE.