Shukla, Swapni  <br/><br/>
Design and fabrication of river cleaning machine 

 - 1st ed. 
 - Delhi;  Excellent Books,  2022. 
 - 26p. 
<br/><br/><label>ISBN: </label>978-93-6072-765-9 
<br/><br/><label>Dewey Class. No.: </label>624 SRU S