Ramade, François. <br/><br/>
Écologie des ressources naturelles / 

 - Paris ;  New York :  Masson,  1981. 
 - x, 322 p., 25 p. of plates :  ill. ;  24 cm. 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>222568992X : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.<br/>Natural resources.
<br/><br/><label>Dewey Class. No.: </label>333 MAS 1981 A018 Or.