Godkin, Celia,

The wolves return : a new beginning for Yellowstone National Park / Celia Godkin. - Toronto, ONT pajama press 2017 - pages cm.

ISBN: 9781772780116 (hardback)

Nat. Bib. Agency Control No.: 20169037037

Subjects--Topical Terms:
Gray wolf
Yellowstone National Park

Dewey Class. No.: j599.77309787/52