Parajuli, Arjun psd. <br/><br/>
Sanitary engineering. 

 - Kathmandu :  Chandeshwori,  2011. 
<br/><br/><label>ISBN: </label>9789994664979  270 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitary engineering.<br/>Sewage disposal.<br/>Waste water.
<br/><br/><label>Dewey Class. No.: </label>628  / PAR-s