O'Neill, Peter <br/><br/>
Environmental Chemistry / 
by Peter O' Neill 
 - 3rd Ed. 
 - London:  Blackie Academic and Professional,  1998 
 - p.278 
<br/><br/><label>ISBN: </label>0751404837 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology <br/>Ecology, Environmental Chemistry
<br/><br/><label>Dewey Class. No.: </label>577.14  / NEI-E 3