ZIMMERMANN, Erich W. <br/><br/>
World resources and industries, a functional appraisal of the availability of agricultural and industrial materials. 
/by Erich W. Zimmermann 
 - New York  Harper & Brothers  1951 
 - xvi, 832 p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>82519 
<br/><br/><label>Dewey Class. No.: </label>910.19  / ZIM