Harrison, Emily <br/><br/>
Out of the woods. Moving the gray wolf off the endangered list.  [electronic resource] 

 -  Scientific American  Apr 2003 
 - 29-30 p.  digital 
<br/><br/> Publication Type: News 
<br/><br/><label>ISSN: </label>0036-8733 
<br/><br/><label>Standard No.: </label>10.1038/scientificamerican0403-29  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Breeding<br/>Conservation of Natural Resources<br/>Female<br/>Male<br/>Population Density<br/>United States<br/>Wolves--physiology