Block, J. C.  <br/><br/>
Viruses in water systems 
<label>/ by </label> Block, J. C.  
<label>;</label> Schwartzbrod, L. 
 - Weinheim  VCH Publishers  1989 
 - xiv, 136p  ill. 
<br/><br/><label>ISBN: </label>3527266356 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Viruses-Identification<br/>Viruses-Isolation<br/>Viruses-isolation & purification<br/>Water-Microbiology<br/>Water-supply<br/>Water-Analysis
<br/><br/><label>Dewey Class. No.: </label>616.0194028  / BLO