Panhwar, Mushtaque Ali. <br/><br/>
Developing a ventilation index system for underground coal mines / 
Mushtaque Ali Panhwar. 
 - MUET, Jamshoro :  Mining Engineering,  2023. 
 - xi, 36p. :  ill. ; 30 cm. 
<br/><br/>Includes References.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mining Engineering.
<br/><br/><label>Dewey Class. No.: </label> / PAN