GAZZI, V <br/><br/>
[Hygienic conditions of the Ronco river].  [electronic resource] 

 -  Rivista italiana d'igiene   
 - 510-29 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0035-6921 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rivers<br/>Sanitation