TY  - SER
AU  -  Schoolcraft, Henry Rowe, 
TI  -  Summary Narrative of an Exploratory Expedition to the Sources of the Mississippi River, in 1820 : :  
PY  - 2013///
PB  -  Project Gutenberg, 
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/43693
ER  -