ID:DA15765861
WGNHS
Wisconsin. Geological and Natural History Survey
University of Wisconsin System. Geological and Natural History Survey
University of Wisconsin. University Extension. Geological and Natural History Survey
University of Wisconsin--Extension. Geological and Natural History Survey
Geological and Natural History Survey (Wis.)
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synthesized by R.H. Dott Jr
[University of Wisconsin. Geological and Natural History Survey] 1970
Plate I
Available at 1 libraries
Wisconsin Geological and Natural History Survey
Published by the State
