Get a glimpse into the mysterious inner workings of Hawaiian volcanoes. This popular book reveals the world of a volcano observatory, the work of its dedicated staff, and the techniques they use to monitor volcanic activity.
Learn about Hawaii’s volcanoes, eruptions at Mount St. Helens and Columbia’s Nevada del Ruiz, as well as volcanoes around the universe.
Author: Rovert and Barbara Decker
Publisher: Hawaii Pacific Parks Assocition