Παρόμοια τεκμήρια

• Special session on new and promising developments in the field of irrigation, drainage and flood control, New Delhi 1966 : proceedings /
  Έκδοση: (1967)
• Domestic drainage /
  Έκδοση: (1947)
• Building drainage /
  Έκδοση: (1950)
• Fourth congress on irrigation and drainage : = Quatrieme congres des irrigations et du drainage : transactions =: compte rendu /
  Έκδοση: (1960)
• Surface water and subsoil drainage /
  Έκδοση: (1952)