Shaikh, Zuhaib Ahmed <br/><br/>
Digging performance of hydraulic shovel in Thar 
Zuhaib Ahmed shaikh 
 - MUET:  Mining Engineering,  March 2022. 
 - xii, 50p. :  ill;  30 cm 
<br/><br/>Includes references & index. 
<br/><br/><label>Dewey Class. No.: </label> / SHA