Pounds, Norman John Greville. <br/><br/>
The Ruhr  a study in historical and economic geography 
by Norman J. G. Pounds. 
 - London  Faber and Faber  1952. 
 - 283 p.  maps.  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>91055636 //r90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries--Germany--Ruhr River Valley.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Ruhr River Valley Germany--Economic conditions.
<br/><br/><label>LC Class. No.: </label>HC288.R8  / P6 1952 
<br/><br/><label>Dewey Class. No.: </label>330.943