Publishing, Adelaide, South Australia, Australia. 568 pp. ISBN 9781875553020 Gerrard, J (1988) Rocks and landforms. Allen & Unwin Inc.,Winchester, Mass. 319
Earth Systems. Thompson/Delmar Learning. p. 136. ISBN 978-0-7668-3391-3. JohnGerrard (1990). "Types of volcano". Mountain environments: an examination of
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