German expert suggests use of solar energy for irrigation system
FAISALABAD: German expert Dr Gerwin Dreesmann has said that solar energy is the most efficient and cost effective source for ...
FAISALABAD: German expert Dr Gerwin Dreesmann has said that solar energy is the most efficient and cost effective source for ...
© 2011 Customs Today -World's first newspaper on customs. Customs Today.
© 2011 Customs Today -World's first newspaper on customs. Customs Today.