McCaull, Julian <br/><br/>
Water pollution  Julian McCaull and Janice Crossaland. 

 - New York  Harcourt Press  1974 
 - xiv, 206p., ill.photos 22cm 
 - (Environmental issues series scientists institute for public information/edi. by Barry Commoner). .
<br/><br/><label>ISBN: </label>0-15-595125-4. 
<br/><br/><label>Dewey Class. No.: </label>363.7394,  / M12W