Mech, L. David. frey50
The wolf : the ecology and behavior of an endangered species / by L. David Mech. - 1st University of Minnesota Press ed. - Minneapolis : University of Minnesota Press, 1981, c1970. - xxiii, 384 p. : ill. ; 23 cm.
Includes indexes.
0816610266 (pbk.) 9780816610266 (pbk.)
80027364
Gray wolf.
Loup--Moeurs et coutumes.
Loup--Ecologie.
599.74442 Mec 11
The wolf : the ecology and behavior of an endangered species / by L. David Mech. - 1st University of Minnesota Press ed. - Minneapolis : University of Minnesota Press, 1981, c1970. - xxiii, 384 p. : ill. ; 23 cm.
Includes indexes.
0816610266 (pbk.) 9780816610266 (pbk.)
80027364
Gray wolf.
Loup--Moeurs et coutumes.
Loup--Ecologie.
599.74442 Mec 11