Bianucci, Giovanni. The old beach sediments of Puerto Villamil, Isabela Island, Galapagos Archipelago (Ecuador): (abstract) / Giovanni Bianucci ... [et al.]. - 1992. - 7 p. BIB Now: 1264 InglĂ©s ISBN: Normal Subjects--Index Terms: Paleontology PalentologĂa Sediment Sedimento Dewey Class. No.: 560