Jerram, Dougal Introducing volcanology a guide to hot rocks Dougal Jerram - Edinburgh Dunedin Academic Press 2011 - ix+118p. col. plates; glossary; illus. ISBN: 9781906716226 Subjects--Topical Terms: EruptionExplosive Pyroclastic EruptionsLava FlowsVolcanoes Universal Decimal Class. No.: 551.21/.22 / JER