Hanson, Herbert C. <br/><br/>
Dictionary of ecology 
Herbert C. Hanson 
 - Washington  Philosophical library  n.d. 
 - 382p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology-Dictionaries
<br/><br/><label>Dewey Class. No.: </label>581.03  / HAD