Jerram, Dougal. Introducing volcanology : a guide to hot rocks / Text by Dougal Jerram. - ix, 118 pages : Illustrations (color) Includes bibliographical references and index ISBN: 9781906716226 $6.00 Subjects--Topical Terms: Volcanoes--Popular works. Index Terms--Genre/Form: Einführung. LC Class. No.: QE521.2 / JER