Alexandersson, Gunnar <br/><br/>
World resources / 
 World resources :  energy, merals, minerals 
Gunnar Alexandersson, Bjorn-Ivar Klevebring 
 - Berlin :  W. de Gruyter,  1978 
 - vii, 248 p. : ill. ; 24 cm 
 - GeoSpectrum .
<br/><br/> Includes index 
<br/><br/>Bibliography: p.  227 - 229 
<br/><br/><label>ISBN: </label>3110065770 
<br/><br/><label>LCCN: </label>77-27560 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources<br/>Power resources<br/>Mineral industries<br/>Geography, Economic<br/>Geography, Political