Ecology of the timber wolf in Northeastern Minnesota /
Van Ballenberghe, Victor.
Ecology of the timber wolf in Northeastern Minnesota / by Victor Van Ballenberghe, Albert W. Erickson, and David Byman. - 43 pages : illustrations ; 26 cm. - Wildlife monographs ; no. 43 . - Wildlife monographs ; no. 43. .
"April 1975."
Bibliography: pages 41-43.
Wolves--Ecology--Minnesota.
QL1 / .W54 no. 43
Ecology of the timber wolf in Northeastern Minnesota / by Victor Van Ballenberghe, Albert W. Erickson, and David Byman. - 43 pages : illustrations ; 26 cm. - Wildlife monographs ; no. 43 . - Wildlife monographs ; no. 43. .
"April 1975."
Bibliography: pages 41-43.
Wolves--Ecology--Minnesota.
QL1 / .W54 no. 43