Books by Mech, L. David.
The Wolves of Minnesota
Wolves of Denali
The Wolves of Minnesota Howl in the Heartland (Wildlife)
Assessing factors that may pre
Assessing factors that may predispose Minnesota farms to wolf depredations on cattle
The way of the wolf
Il lupo Artico
Il lupo Artico
Wolf numbers in the Superior N
Wolf numbers in the Superior National Forest of Minnesota