Fifteenth congress on irrigation and drainage,The Hague ,Netherlands vol-1-J

Míreanna Comhchosúla

• Fifteenth congress on irrigation and drainage,The Hague ,Netherlands vol-2
  Foilsithe: (1993)
• Fifteenth congress on irrigation and drainage,The Hague ,Netherlands vol-1-H
  Foilsithe: (1993)
• Fifteenth congress on irrigation and drainage , Hague, Netherlands 1993 vol-1-B /
  le: ICID, .
  Foilsithe: (1993)
• Fifteenth congress on irrigation and drainage , Hague, Netherlands 1993 vol-1-E
  le: ICID, .
  Foilsithe: (1993)
• Fifteenth congress on irrigation and drainage , Hague, Netherlands 1993 vol-1-I
  le: ICID, .
  Foilsithe: (1993)