Berk, Sharon G. <br/><br/>
Wastewater organisms :  a color atlas / 
Sharon G. Berk and John H. Gunderson. 
 - Boca Raton, Fla. :  Lewis Publishers,  c1993. 
 - 25 p., [43] p. of plates :  col. ill. ;  29 cm. 
<br/><br/> H.B 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>087371623X (acidfree paper) 
<br/><br/><label>LCCN: </label>93022831  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Microbiology--Atlases.
<br/><br/><label>LC Class. No.: </label>QR48  / .B47 1993 
<br/><br/><label>Dewey Class. No.: </label>576 BER