Rao.M.N. & Datta.A.K. <br/><br/>
Waste-Water Treatment. 

 - 2nd Ed. 
 -  OIBH  1987 
 - VIII, 345p.  22 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>CIVI
<br/><br/><label>Index Terms--Genre/Form: </label><br/>C-13<br/>C-12
<br/><br/><label>Dewey Class. No.: </label>628.162  / RAO