Vazirani, V. N. <br/><br/>
Public health engineering :  water supply and sanitary engineering / 
V. N. Vazirani and S. Chandola. 
 - 2nd ed. 
 - Delhi:  Khanna,  1986. 
 - various pagings:  ill.;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water- supply<br/>Sanitary engineering
<br/><br/><label>Dewey Class. No.: </label>628 VAZ