Lawesson, J. E., ed. An updated and annotated check list of the vascular plants of the Galapagos Islands - Risskov Botanical Institute 1987 - 74 p. mapa; 21 cm. - Reports from the Botanical Institute, University of Aarhus . Incluye bibliografía ISBN: 8787600234 Subjects--Topical Terms: FITOGEOGRAFIAISLAS GALAPAGOSTAXONOMIA