Chapman Deborah Ed. <br/><br/>
Water quality assessments 

 -  1992 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>55464 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Water pollution<br/>Medicine
<br/><br/><label>Dewey Class. No.: </label>L:555, N2