Dyfyniad APA

Frenzel, L. D. K. Ecological Studies of the Timber Wolf in Northeastern Minnesota.

Dyfyniad Arddull Chicago

Frenzel, Louis Daniel; Karns. Ecological Studies of the Timber Wolf in Northeastern Minnesota.

Dyfyniad MLA

Frenzel, Louis Daniel; Karns. Ecological Studies of the Timber Wolf in Northeastern Minnesota.

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