ID:DA12062967
同姓同名の著者を検索
edited by Osmund Bopearachchi, D.P.M. Weerakkody
Manohar 1998
所蔵館9館
by D.P.M. Weerakkody
Brepols c1997 Indicopleustoi
所蔵館5館
P. Weerakkody
International Irrigation Management Institute c1989 IIMI case study no. 3
所蔵館1館