Behrman, Daniel.
Assault on the largest unknown : the International Indian Ocean Expedition, 1959-65 / Daniel Behrman. - Paris : Unesco Press, 1981. - 96 p. : ill. ; 27 cm.
9231019171 (pbk.)
82125887
International Indian Ocean Expedition (1960-1965)
GC721 / .B43 1981
551.467 / UNA
Assault on the largest unknown : the International Indian Ocean Expedition, 1959-65 / Daniel Behrman. - Paris : Unesco Press, 1981. - 96 p. : ill. ; 27 cm.
9231019171 (pbk.)
82125887
International Indian Ocean Expedition (1960-1965)
GC721 / .B43 1981
551.467 / UNA