00387pab a2200109 454500008004000000100002400040245014200064260000900206300001300215650001600228773003300244180718b2008   xxu||||| |||| 00| 0 eng d  aWidanage, Rupananda  aCharacteristics and nature of the food security problem of farming households: empirical evidence from the Moneragala district, Sri Lanka  c2008  ap.41-64.  aFood supply  aRegional Development Studies