When the wolves returned : restoring nature's balance in Yellowstone

Título
: 
When the wolves returned : restoring nature's balance in Yellowstone

Dorothy Hinshaw. Patent

Resumen
: 
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.

Fecha de publicación como intervalo
: 
2008

Descripción física
: 
[39] p. : ill. (some col.) ; hard cover 26 x 28 cm.

Nota local
: 
0809

Información del programa
: 
Accelerated Reader LG 6.0 0.5 125919

Término de la materia
: 
Gray wolf -- Reintroduction -- Yellowstone National Park.
 
Gray wolf -- Reintroduction -- Yellowstone National Park -- Pictorial works.

Término geográfico
: 
Yellowstone National Park -- Juvenile literature.
 
Yellowstone National Park.

Autor añadido
: 
Hartman, Dan, 1955-
 
Hartman, Cassie,

Síntesis
: 
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.

ISBN
: 
9780802796868
 
9780802796875

Información de publicación
: 
New York : Walker : Distributed to the trade by Macmillan, c2008.


BibliotecaSignatura topográficaTipo de materialCódigo de barras del documentoEstado
Hardisty599.773 PATBook30512000049096Non-Fiction