Panova, N <br/><br/>
[A test for determining hydrogen sulfide in waste waters].  [electronic resource] 

 -  Problemi na khigienata  1990 
 - 19-26 p.  digital 
<br/><br/> Publication Type: Comparative Study; English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0323-9179 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calibration<br/>Colorimetry--methods<br/>Hydrogen Sulfide--analysis<br/>Industrial Waste--analysis<br/>Water Pollutants, Chemical--analysis