00343    a2200109   4500082001900000100003100019245010200050260003100152300001900183650001600202650001500218  a338.17318bJAY  aJayasinghe-Mudalige, Udith  aProduction and per capita avilability of paddy in Sri Lankaba review on food security standpoint  aGonawilabCABSc2008g2008  a[i],39p.c30cm  aAgriculture  aProduction