| Type |  Map |
| ชื่อเรื่อง | Close-up: Canada Saskatchewan and Manitoba [map] / produced by the Cartographic Division, National Geographic Society ; Richard J. Darley, chief cartographer ; John F. Shupe, associate chief cartographer |
| ผู้แต่ง | National geographic society (u.s.). Cartographic division |
| พิมพลักษณ์ | Washington : The Society, 1979 |
| รูปเล่ม | 1 map : col. ; on sheet 79 x 58 cm. fold. to 20 x 15 cm |