McCaull, Julian <br/><br/>
Water pollution / 
Julian McCaull, Janice Crossland 
 - New York :  Harcourt Brace Jovanovich,  1974 
 - xiv, 206 p. :  ill. ;  24 cm. 
 - Environmental issues series .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0155951254 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution