Sawyer.C.N. <br/><br/>
Chemistry For Sanitary Engineers.(1960). 

 - 1st Ed. 
 -  Tata McGraw-Hill Publishing Company Limited  1963 
 - 367p.  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-12
<br/><br/><label>Dewey Class. No.: </label>25D-255  / SAW