Topographic Mapping

http://gallery.lib.umn.edu/archive/original/49a898fce9c873136dea5743c8fdb29c.jpg
http://gallery.lib.umn.edu/archive/original/e44ab2387303a150174be7b03448b113.jpg

Dublin Core

Title

Topographic Mapping

Creator

U.S. Dept. of the Interior, U.S. Geological Survey

Publisher

U.S. Dept. of the Interior

Date

1992

Collection

Engraved in Copper

Citation

U.S. Dept. of the Interior, U.S. Geological Survey, “Topographic Mapping,” Gallery, accessed April 28, 2024, https://gallery.lib.umn.edu/items/show/2280.