Singh, Gurcharan <br/><br/>
Water Supply and Sanitary Engineering  
Environmental Engineering (For A.M.I.E. Degree and Diploma Students) 
 - New Delhi  Standard Publishers Distributors  1980 
 - 448 
<br/><br/><label>Publisher. No.: </label> Veena Book Centre 
<br/><br/><label>Subjects--Personal Names: </label> Environmental Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science