Singh, Gurcharan <br/><br/>
Water supply and sanitary engineering:   environmental engineering / 
Gurcharan Singh 
 - 2nd ed. 
 - New Delhi:  Standard Publishers Distributors,  c1980. 
 - 540p.:  table, figs.;  21 cm. 
 -  ii .
<br/><br/>
<br/><br/><br/>english 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental engineering<br/>Sanitary engineering<br/>Water-supply engineering<br/>Water-supply
<br/><br/><label>Dewey Class. No.: </label>628.1/SIW