TY  - BOOK
AU  - Shaler,Nathaniel Southgate
TI  - Outlines of the Earth's History: A Popular Study in Physiography
AV  - GB 
PY  - 2006///
PB  - Project Gutenberg
KW  - Physical geography
N1  - Public domain in the USA; Electronic text
UR  - http://www.gutenberg.org/ebooks/18562
ER  -