Roosevelt, N. <br/><br/>
Conservation   now or never 

 - Dodd,Mead & Company  New York  1970 
 - x,238 
 - Environmental conservation Land conservation Coast conservation 
 = Roosevelt, N. 
<br/><br/><label>Standard No.: </label>M 
<br/><br/><label>Standard Tech. Report. No.: </label>
<br/><br/><label>LCCN: </label>B 
<br/><br/><label>Nat. Bib. No.: </label>0351 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>577.4 ROO 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Sciences
<br/><br/><label>Universal Decimal Class. No.: </label>577.4