Tapp, B. A. <br/><br/>
Energy and mineral resource systems :  an introduction / 
B.A. Tapp and J.R. Watkins. 
 - Cambridge, Eng. :  Cambridge University Press,  1988. 
 - viii, 150 p. 
<br/><br/><label>ISBN: </label>0521316162  
<br/><br/><label>LCCN: </label>92035105     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy minerals.<br/>Mines and mineral resources.