Proceedings of the symposium on the Development of Multi-Media Monitoring of Environmental Pollution,Riga,12-15 December 1978 

 - Geneva :  World Meteorological Organization,  1980 
 - xviii, 532 p. 
 - Special environmental report ;   no.15 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental monitoring<br/>Pollution x Measurement