TY  - BOOK
AU  - Hull,Edward
TI  - Volcanoes: Past and Present
AV  - QE 
PY  - 2010///
PB  - Project Gutenberg
KW  - Volcanoes
KW  - Igneous rocks
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/31627
ER  -