TY  - BOOK
AU  - Heyerdahl, Thor.
TI  - Early man and the ocean: A search for the Beginnings of navigation and seaborne civilizations
SN  - 0385127103
U1  - 910.4 
PY  - 1979///
CY  - New York
PB  - Doubleday & Compny, INC
KW  - Navigation
ER  -