Saima Noreen,  M.Sc Chemistry,  2006,  Supervised by Mian Muhammad Izhar ul Haq Khan  <br/><br/>
Evaluation and upgradation of coal by washability process 
/ Saima  Noreen 
 - Lahore :  Division of Science & Technology, University of Education,   2006 
 - 60 p. 
<br/><br/><label>ISBN: </label>(hbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Evaluation--Upgradation--Coal
<br/><br/><label>Dewey Class. No.: </label>549.1  / Ev132