Dasmann, Raymond F. <br/><br/>
The threatened world of nature 

 - Berkeley, Cal. :  University of California. Department of Forestry and Conservation,  1976 
 - 14 p. 
<br/><br/> The Horace Albright Conservation Lectureship, 14. Berkeley, Calif. 1976 
<br/><br/><label>LCCN: </label>70882 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Recursos naturales--Conservación.