1. 09.  Reference National geographic index, 1888-1988.   Publication: [Washington, D.C.] : National Geographic Society, 1989 . 1215 p. : , Accompanied by "Maps of the United States and the world and cartography at the National Geographic Society, 1888-1988" (1 v. (unpaged) : 2 folded col. maps ; 26 cm.). 27 cm. Date:1989 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Into the unknown: the story of exploration /   Publication: Washington, D.C. : National Geographic Society, 1987 . 336 p. : , Includes index. 29 cm. Date:1987 Availability: Copies available: (1), Actions:
3. 01. English Non Fiction Exploring your world : the adventure of geography /   Publication: Washington, D.C. : The Society, 1989 . 608 p. : 28 cm. Date:1989 Availability: Copies available: (1), Actions:
4. 01. English Non Fiction Living on the earth.   Publication: Washington, D.C. : National Geographic Society, 1988 . 320 p. : , Includes index. 29 cm. Date:1988 Availability: Copies available: (1), Actions: