Wild, Leonardo, 1966- Cotopaxi: alerta roja - [Quito, Ecuador] [Center of Geology, Vulcanology and Geodynamics] 2006 - 290 p. 21 cm ISBN: 9978-44-803-9 Subjects--Topical Terms: NOVELA NORTEAMERICANAVOLCANES - ECUADOR Dewey Class. No.: 813/W643c