Spirin, V F <br/><br/>
[Hygienic problems of rural water supply and ways to their correction].  [electronic resource] 

 -  Gigiena i sanitariia   
 - 16-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0016-9900 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Pollution--prevention & control<br/>Humans<br/>Public Health--standards<br/>Rural Population<br/>Russia<br/>Water Supply--standards