Mallah, Muhammad Ashraf. <br/><br/>
Effects of underground coal mining on the soil properties at Lakhra coal field / 
Muhammad Ashraf Mallah. 
 - MUET, Jamshoro :  Environmental Engineering,  2021. 
 - xiii, 34p. :  ill. ; 30 cm. 
<br/><br/>Includes References. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy and Environmental Engineering.
<br/><br/><label>Dewey Class. No.: </label> / MAL