| Type |  Map |
| ชื่อเรื่อง | The explorers [map] / produced by National Geographic Maps for National Geographic Magazine ; Allen Carroll, Director of Cartography ; John F. Shupe, Chief Cartographer |
| ผู้แต่ง | National geographic maps (firm) |
| พิมพลักษณ์ | Washington, D.C. : The Society, 1998 |
| รูปเล่ม | 1 map : col. ; 43 x 74 cm., folded to 13 x 20 cm |
| หัวเรื่อง | Adventure and adventurers --Maps [] |
| | Discoveries in geography --Maps [] |
| | Explorers --Maps [] |
| | Historical geography --Maps [] |
| | Voyages and travels --Maps [] |
| | Voyages around the world --Maps [] |
| | World maps |