Sadhukhan, S.K. . <br/><br/>
Economic Geography: An Appraisal of Resources /  Textual Documents 
S.K. Sadhukhan. 
 - 4th ed. / 
 - New Delhi :  S. Chand & Company ,  1994. 
 - 602p. ;  22cm. 
<br/><br/><label>Subjects--Index Terms: </label>Geography-Economic Economic Geography G-Geography 
<br/><br/><label>Dewey Class. No.: </label>910.133  / Sa 15 Ec