Guidelines for drinking-water quality. :   Vol. 1: Recommendations. Vol. II: Health criteria and other supporting information. 

 - Geneva :   OMS,   1984. 
 - 2 v. 
<br/><br/> Vol.1: Microbiological aspects - Biological aspects - Chemical and physical aspects - Radioactive materials in drinking-water - Vol.2: The bacteriological quality of drinking-water - The virological quality of drinking-water - Protozoa - Helminths - Free-living organisms - Health-related inorganic constituents - Health-related organic constituents - Aesthetic constituents and characyeristics - Radioactive materials. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ABASTECIMENTO DE AGUA<br/>ANALISIS DEL AGUA<br/>TRATAMIENTO DE AGUAS
<br/><br/><label>Universal Decimal Class. No.: </label>628.1