Heyerdahl, Thor.
The Ra expeditions / Thor Heyerdahl ; translated by Patricia Crampton. - London : George Allen & Unwin, 1971. - 334 p. : col. ports. ; 24 cm.
0045720207
Voyages and travels.
The Ra expeditions / Thor Heyerdahl ; translated by Patricia Crampton. - London : George Allen & Unwin, 1971. - 334 p. : col. ports. ; 24 cm.
0045720207
Voyages and travels.