Title:
When the wolves returned : restoring nature's balance in Yellowstone
Author:
Publication Date:
2008
Publication Information:
New York : Walker : Distributed to the trade by Macmillan, c2008.
Physical Description:
39 p. : ill. (some col.) ; 26 x 28 cm.
ISBN:
9780802796875
Abstract:
When wolves were eliminated from Yellowstone National Park the natural system was out of balance. Shows the return of the wolves to the park and the natural balance being restored.
Geographic Term:
Language:
English
