TY  - BOOK
AU  - Semple,Ellen Churchill,1863-1932
TI  - Influences of Geographic Environment On the Basis of Ratzel's System of Anthropo-Geography
AV  - GF 
PY  - 2005///
PB  - Project Gutenberg
KW  - Human geography
KW  - Human beings -- Effect of environment on
N1  - Project Gutenberg; Freely available; Electronic text
UR  - http://www.gutenberg.org/etext/15293
UR  - http://www.gutenberg.org/license
ER  -