DREYER, O. <br/><br/>
ECOCLOGY AND DEVELOPMENT /  
DREYER, O. 
 - روسيا :   PROGRESS PUBLISHERS 
 - 18 CM ؛   102 P 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECOLOGY<br/>DEVELOPING COUNTRIES<br/>FOOD CHAINS ( ECOLOGY )
<br/><br/><label>Dewey Class. No.: </label>577  / D E