SO₂-pollution and forests decline in the Ore Mountains 
Bohumír Lomsky, Jan Materna, Hardy Pfanz, eds. 
 - Jíloviste Strnady  Ministry of Agriculture of the Czech Republic  c2002. 
 - 342 p.: ill., maps; 24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trees - Effect of air pollution on Sulfur dioxide - Environmental aspects. 
<br/><br/><label>Dewey Class. No.: </label>634.9  / S45S