Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (29 total)

U.S. Army Corps Wetland Criterial, 1987
Clinton's Wetlands Plan
John Teeter demonstrating an engineer's level, 1957
Agricultural engineering student using an engineer's transit, 1957
Engineering student adjusting a surveyor's transit, 1957
John Teeter demonstrating an engineer's level, 1957
Agricultural engineering student using an engineer's transit, 1957
Engineering student adjusting a surveyor's transit, 1957
Output Formats

atom, dcmes-xml, json, omeka-xml, rss2