SHVARTS, Ia I <br/><br/>
[Soot determination in the air at Riga].  [electronic resource] 

 -  Gigiena i sanitariia  Dec 1954 
 - 14-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0016-9900 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Smoke<br/>Soot