Shows classes and subclasses of wetlands on photo enlargement.
"These wetlands were identified primarily by stereoscopic analysis of aerial photographs taken no earlier than 1978 and transferred to this 1:24,000 photo enlargement. ... Wetlands were identified based on vegetation, visible hydrology, and geography ..." -- Statement to users.
Set consists of sheets using government townships.
Accompanied by: User's guide to the Wisconsin wetland inventory. -- Madison, WI : Dept. of Natural Resources, Bureau of Planning, [1982]. 13 p. : maps ; 28 cm.