Guyol, Nathaniel B.,  1908- <br/><br/>
Energy in the perspective of geography / 
by Nathaniel B. Guyol 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1971 
 - xv, 156 p. :  ill., maps. ;  23 cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>0132772108 
<br/><br/><label>LCCN: </label>77-127856 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power resources--Netherlands<br/>Power resources