The New Alchemy water pumping windmill book

Lignende værker

• Windmills an old-new energy source
  af: McDonald, Lucile Saunders, 1898-
  Udgivet: (1981)
• Water-pumping devices : a handbook for users and choosers /
  af: Fraenkel, Peter
  Udgivet: (1986)
• Hand pumps for use in drinking water supplies in developing countries
  af: McJunkin, F. Eugene
  Udgivet: (1977)
• Windmill power pumps with intermediate electrical power transmission
  af: Memorzadeh, M.A
  Udgivet: (1975)
• Pumps and pumping : with particular reference to variable-duty pumps /
  af: Ionel, Ion I.
  Udgivet: (1986)