Curds C R Ed. <br/><br/>
Ecological aspects of used-water treatment 
Curds C R Ed.; Hawkes H A Ed. 
 - London  Academic Press          1975 
 - x, 414p.  cm. 
<br/><br/><label>Standard No.: </label>43974 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Hydro-biology<br/>Biology
<br/><br/><label>Dewey Class. No.: </label>G955:5, L5.1