Seligman's encyclopedia of the social sciences (vol.11, part 2 : Natural Resources - Parties, Political)/ 
by Edwin R A Seligman (ed.) and  Alvin Johnson (ed.)  
 - New Delhi:  Cosmo,  2006. 
 - 299-639p. 
<br/><br/><label>ISBN: </label>9788130704944 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedia Social Science<br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>300.3  / EDW/S