Columbia Encyclopedia Vol - V : Seatack - Zyrians - Bridgwater, William; Kurtz, Seymour; Bridgwater, William, Kurtz, Seymour (Columbia University Press, New York, 1965)
Keywords: Reference; Reference,Columbia,Encyclopedia,Vol.5,Seatack,Zyrians,Ships,South,America,Southeast,Asia,Stars,Sports,Soviet,United,States,Weather,Vertebrates,Writings,World