Environmental monitoring -- Mississippi River
Subject
Subject Source: Library of Congress Subject Headings
Found in 1 Collection or Record:
Record of Water Depth and Weather at La Crosse (Railroad) Bridge [bridge of the Chicago, Milwaukee & St. Paul RR - not the wagon bridge]
Unprocessed Material
Identifier: 2018-012
Dates:
1877-1897
Found in:
La Crosse Public Library Archives