Yazar
p weerakkody
7 cilt bulundu.
Osmund Bopearachchi, D. P. M. Weerakkody · Manohar
272 sayfa · 1998
Paper money / Coins / Congresses / History
P. R. Weerakkody · Hector Kobbekaduwa Agrarian Research and Training Institute
59 sayfa · 2013
Kategori yok
P. R. Weerakkody · Hector Kobbekaduwa Agrarian Research and Training Institute
93 sayfa · 2009
Kategori yok
P. R. Weerakkody · Hector Kobbekaduwa Agrarian Research and Training Institute
38 sayfa · 2011
Rice / Planting
D. P. M. Weerakkody · Brepols
287 sayfa · 1997
History / Sri lanka, history / Antiquities / Sources / East and West
Ganesh P. Sahu, Yogesh Kumar Dwivedi, Vishanth Weerakkody · Information Science Reference
334 sayfa · 2010
Government policy / Internet in public administration / Information technology / Public administration / Internet, government policy