Franson, Mary Ann H, Ed. <br/><br/>
Standard methods: For the examination of water and waste water 

 - 18 
 - American Public Health Association  1992 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water treatment-- Methods
<br/><br/><label>Dewey Class. No.: </label>R  628.162072  FRA-S18