Wilson, Carrol L. <br/><br/>
The role of coal in the future. En : Humanite et energie besoins, resources, espoirs 

 - Vaticano  Pontificia Academia Scientiarvm  1981 
 - pp. 89-115  grafs. 
<br/><br/> Impreso 
<br/><br/>07422 
<br/><br/> Oil imports. Coal use in developing countries. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CARBON<br/>COMBUSTIBLES<br/>CONGRESOS Y CONFERENCIAS
<br/><br/><label>Dewey Class. No.: </label>333.79  / B638