Hanson, Herbert C <br/><br/>
Dictionary of ecology  

 - New York:   Philosophical Library,   1962 
 - 382p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Ecology 
<br/><br/><label>Universal Decimal Class. No.: </label>R 577.4(038)   / K2