Weerakoon, Lional
Sustainable small farmer agriculture and food security - Colombo Centre for Sustainable Agriculture Research and Devel Opment Movement for Land and Agricultural Reform 2009 - vi,72p. 20cm.
Small farmer
Agriculture
Sri Lanka
Sustainable small farmer agriculture and food security - Colombo Centre for Sustainable Agriculture Research and Devel Opment Movement for Land and Agricultural Reform 2009 - vi,72p. 20cm.
Small farmer
Agriculture
Sri Lanka