Freedman, Bill. <br/><br/>
Environmental ecology  

 - 2nd ed. 
 - San Diego   Academic Press,  1995 
<br/><br/><label>ISBN: </label>0122665414 (case : acidfree paper);0122665422 (paper : acidfree paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution.;Nature;Ecological disturbances.
<br/><br/><label>Dewey Class. No.: </label>574.5222