Qasim Syed R. <br/><br/>
Wastewater Treatment Plants :                                                                                                                                                                     Wastwater  Planning,Design, And Operation 

 - 2nd 
 - United States Of America  CRC Press  1999 
 - xix,1107p  ill. 
<br/><br/><label>ISBN: </label>1566766885 
<br/><br/><label>LC Class. No.: </label>TD 746  / qas