Mackenzie, James J. <br/><br/>
Air pollution's toll on forests and crops 

 - New Haven :  Yale University,  1989 
 - 376 p. 
 - A world Resources Institute Book .
 - A world Resources Institute Book .
<br/><br/><label>LCCN: </label>42259 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aire--Contaminacion--Efecto en plantas.<br/>Bosques--Daños por contaminación.
<br/><br/><label>Dewey Class. No.: </label>634.9  / M34