Singh,R.O. <br/><br/>
Principles and practices of modern mining 
R.O. Singh 
 - 1st 
 - O-Pack Delhi  New Age  2022 
 - xxiv;696p.;ill.  Pbk 
<br/><br/><label>ISBN: </label>978-81-224-0974-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal mines and mining
<br/><br/><label>LC Class. No.: </label>TN295.S5 2022