Borgtoft Pedersen, Henrik Palmas útiles trad.: C. Ulloa Ulloa, E. Bravo & M. Ríos - Quito ABYA-YALA 1993| - 158 p. ISBN: 9978 99 013 3 Subjects--Topical Terms: ECUADOR - PALMAS ÚTILES Dewey Class. No.: 999.571 / BÓR