TY  - SER
AU  -  Gregg, Josiah, 
TI  -  Gregg's Commerce of the Prairies, 1831-1839, part 2 
AV  - F590.3 
PY  - 2013///
PB  -  Project Gutenberg, 
KW  -  Mexico -- Description and travel
KW  -  Santa Fe National Historic Trail
KW  -  Southwest, New -- Description and travel
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/44205
ER  -