Singhal.R.P. <br/><br/>
Sanitary engineering  
by R.P Singhal.. 
 - Luchnow, India:  Ann Arbor Science Publishers,  c1957. 
 - viii, 292 p. :  ill. ;  24 cm. 
<br/><br/>
<br/><br/><label>ISBN: </label>0250403196 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE<br/>Sanitary engineering--Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>628.2  / SIN