Indian journal of regional science (2018) / 
edited by C R Pathak. 
 - Kolkata :  Regional Science Association ;  2018. 
 - 1v.  ills;  18 cm. 
 - H/Y 
<br/><br/> BJ5215-vol.50,no1-2 
<br/><br/><label>ISSN: </label>00469017 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NATURAL HISTORY-PERIODICALS
<br/><br/><label>Dewey Class. No.: </label>505  / PAT/I