Deju Raul   A <br/><br/>
Extraction of minerals and energy    Today's dilemmas    

 - Michingan  Ann Arbor Pub USA         1974 
 - x,301p  cm. 
<br/><br/> Index:P291-01 
<br/><br/><label>ISBN: </label>0250400561 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>U671, L4