TY - BOOK AU - Heyerdahl,Thor TI - Early man and the ocean AV - GN799.N3 H49 U1 - 551.46 19 PY - 1978/// CY - London, Boston PB - G. Allen & Unwin KW - Maritime anthropology KW - Boats and boating KW - History KW - Ocean and civilization KW - Culture diffusion N1 - Includes indexes; Bibliography: p. 370-381 ER -