Wells and Bore - Holes and water supply

Podobné jednotky

• Well digging boring and pump work. /
  Autor: Swindell, John Geo
  Vydáno: (1851)
• The bored bridegroom
  Autor: Cartland,Barbara
  Vydáno: (2007)
• Rudimentary treatise on well digging boring and pump-work. /
  Autor: Burnell, Gr
  Vydáno: (1872)
• Never be boring again
  Autor: Stevenson, Doug
  Vydáno: (2005)
• Externalities of bore-well irrigation:a case study of Karnataka state
  Autor: Damodaran, A
  Vydáno: (1989)