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>LCCN: </label>73-13334 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution