Patry, Gilles G. <br/><br/>
Dynamic modeling and expert systems in waste-water engineering / 
Gilles G. Patry and David Chapman 
 - Chelsea, Michigan :  Lewis Publishers,  1989 
 - 395 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0873711742 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification--Biological treatment--Mathematical models<br/>Expert systems (Computer science)