දළුපොත, මහින්ද කුමාර
නඟුලේ වගතුග Nangule wagathuga - Colombo 10 Fast Publishing (Pvt.) Ltd. 2002 - 56p. : ill. - Urumaya - 6 .
9789556771626
HARVEST CUSTOMS-Sri Lanka
AGRICULTURAL MACHINERY-Sri Lanka
ANCIENT AGRICULTURE-Sri Lanka
PLOW
398.33:631.3(548.7) / D3
නඟුලේ වගතුග Nangule wagathuga - Colombo 10 Fast Publishing (Pvt.) Ltd. 2002 - 56p. : ill. - Urumaya - 6 .
9789556771626
HARVEST CUSTOMS-Sri Lanka
AGRICULTURAL MACHINERY-Sri Lanka
ANCIENT AGRICULTURE-Sri Lanka
PLOW
398.33:631.3(548.7) / D3