Kothari, D P ; K C Singal; Rakesh Ranjan <br/><br/>
Environmental Science and Engineering. 

 - New Delhi :   Narosa Publishing House  2017 
 - xv, 486 p., : illus.,  include bibliographical references and index 
<br/><br/><label>ISBN: </label>9788184875041 - pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.  Environmental sciences. <br/>2. Environmental engineering. <br/>3. BUSINESS & ECONOMICS -- Infrastructure.