Coal utilisation : technology, economics and policy  

 -  Graham & Trotman  1981  
 - p. 
<br/><br/> L. Grainger and J. Gibson 503p. ill. 24cm Bibliography: p.489-496  
<br/><br/><label>ISBN: </label>0860102661 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal reserves
<br/><br/><label>LC Class. No.: </label>TN800