Carberry, Judith B. <br/><br/>
Environmental systems and engineering /  
by Judith Bower Carberry. 
 - Philadelphia :  Saunders College Publishing,   1990. 
 - viii, 263 p. :   ill. ;   21 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0030296579 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage --Purification --Handbooks, manuals, etc. <br/>Sewage<br/>Environmental engineering
<br/><br/><label>LC Class. No.: </label>TD745