The state of transboundary air pollution :    report prepared within the framework of the Convention on Long-range Transboundary Air Pollut ion. 

 - New York :    United Nations,    1996. 
 - v, 88 p. :    ill. ;    30 cm. 
 - Air pollution studies,    12   1014-4625 ;  .
<br/><br/>  At head of title: Economic Commission for Europe.   "ECE/EB.AIR/47"   "United Nations publication sales no. E.93.II.E.21"--t.p. verso. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9211166535 
<br/><br/><label>LCCN: </label>97-167993 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Air -- Pollution.<br/> Transboundary pollution.<br/> Sulphur -- Environmental aspects.<br/> Trees -- Effect of air pollution on -- Europe.<br/> Forest conservation -- Europe.