TY  - BOOK
AU  - Keoke, Emory Dean
AU  - Porterfield, Kay Marie
TI  - American Indian contributions to the world. Trade, transportation, and warfare
SN  - 9780816053957
U1  - 970.00497 KEO 
PY  - 2005///
CY  - New York
PB  - Facts On File
KW  - Indian roads - Juvenile literature
ER  -