International Geographical Congress, 20th, Royaume Univ., United Kingdom, 1967 <br/><br/>
Congress proceedings   
Ed. by J. Wreford Watson 
 - London  Thomas Nelson  1967 
 - x, 401p. 
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<br/><br/><label>Subjects--Index Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>309.10942  / In61.CP