00599nam a22002057a 4500 20250519112339.0 250519b |||||||| |||| 00| 0 eng d DO Polar bears December 2000 Vol. 198 No. 6 National Geographic Blue Nile, Polar Bears, Dawn of Humans, Fiordland, In Search of Lake Wobegon, Journey to Shipton's Arch, North Pole, Alaska SACRED WATERS BEAR THE DAWN OF HUMANS FIORDLAND LAKE WOBEGON SHIPTON'S ARCH ddc CR 5527 5527 DO DO DSMSR122000-057