Statistical information - 2017:  Northern Province 
/ Chief Secretary's Secretariat Northern Provincial Council 
 - Northern Province  Chief Secretary's Secretariat  2017 
 - ix,226 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics-Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>315.493  / NOR