Knight, Allen W. <br/><br/>
Water pollution  a guide to information sources 
Allen W. Knight, Mary Ann Simmons. 
 - Detroit, Mich.  Gale Research Co.  c1980. 
 - xvii, 278 p.  22 cm. 
 - Man and the environment information guide series  v. 9 .
<br/><br/> Vita.  Includes indexes. 
<br/><br/>Bibliography: p. 239-243. 
<br/><br/><label>ISBN: </label>0810313464  28.00 
<br/><br/><label>LCCN: </label>73017537  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution--Documentation.
<br/><br/><label>LC Class. No.: </label>TD423  / .K54 
<br/><br/><label>Dewey Class. No.: </label>363.7/394/07