2007 draft recovery plan for the northern spotted owl (Strix occidentalis caurina)  :  merged options 1 and 2  / 
 Draft recovery plan for the northern spotted owl (Strix occidentalis caurina) 

 - Portland, Or. :  The Region ,  [2007] 
 - xiii, 170 p. :  ill., maps ;  28 cm. 
<br/><br/> "April 2007." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Northern spotted owl<br/>Wildlife recovery
<br/><br/><label>Dewey Class. No.: </label>333 REG  2007 A078 Or.