Lang, J.W. 1983. The reptiles & amphibians of Minnesota: distribution maps, habitat preferences, selected references. Final report submitted to the Minnesota Department of Natural Resources. Unpaged.
At the time of this study, available distribution maps were nearly 40 years old. The purpose of this work was to develop a series of revised maps to reflect the current known distributions of the amphibians and reptiles of Minnesota.
-This report is currently unavailable for download-