Glacial Erratics
Glacial erratics made farming hard for early Wisconsin settlers. This field is near Wittenberg
Picture No
13627925
Media ID
43090336
Size
5113px x 3421px
(9.5MB)
Credit
D. P. Burnside /Science Source/ www.ardea.com
Category
NA
Availability
Available in UK only. No agents
Ardea Picture Library
Picture No
13627925
Contributor Ref
SCS-90077159
