Frederic H. Wagner
Frederic H. Wagner
6 ספרים במאגר
ספרים
Yellowstone's destabilized ecosystemFrederic H. Wagner
Yellowstone's destabilized ecosystem
Frederic H. Wagner · 2006
Wildlife policies in the U.S. national parksFrederic H. Wagner
Wildlife policies in the U.S. national parks
Frederic H. Wagner · 2013
Climate warming in western North AmericaFrederic H. Wagner
Climate warming in western North America
Frederic H. Wagner · 2009
Predator Control and the Sheep IndustryFrederic H. Wagner
Predator Control and the Sheep Industry
Frederic H. Wagner · 1991
Climate warming in western North AmericaFrederic H. Wagner
Climate warming in western North America
Frederic H. Wagner · 2009
Dierenleven in de woestijnenFrederic H. Wagner
Dierenleven in de woestijnen
Frederic H. Wagner · 1979