Browsing by Author "Tennakoon, A."
Now showing 1 - 3 of 3
- Results Per Page
- Sort Options
Item National survey of research and development in Sri Lanka 2000(National Science Foundation:Colombo; xi,60p,tables, 2003) Amaradasa, R.M.W.; Pathirage, R.P.; Tennakoon, A.Item Organic manure for crop production(National Resources, Energy Science Authority of Sri Lanka:Colombo, 1990) Tennakoon, A.Item Organic manure for crop production(Natural Resources, Energy and Science Authority of Sri Lanka:Colombo, 1990) Tennakoon, A.