@book{19557, author = {De Silva, L.Y.C.D. and Prof. Ajith de Alwis}, title = {National nanotechnology intiative of Sri Lanka : development of a framework for sustainabililty analysis}, year = {[2009]}, note = {TH1941 }, url = {http://dl.lib.mrt.ac.lk/handle/123/1513} }