Klein, Louis,  1902- <br/><br/>
River pollution / 
Louis Klein 
 - London :  Butterworth,  1959- 
 - v. :  ill. ;  23 cm. 
<br/><br/> First published in 1957 under title: Aspects of river pollution 
<br/><br/>Includes bibliographical references 
<br/><br/>v.1. Chemical analysis 2. Causes and effects with chapters by J. R. Erichsen jones and H. A. Hawks and asection by A. L. Downing 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution
<br/><br/><label>Dewey Class. No.: </label>628.168 KLE