ಈ Book ನಿಮ್ಮ ಭಾಷೆಯಲ್ಲಿ ಅಸ್ತಿತ್ವದಲ್ಲಿಲ್ಲ, ರಲ್ಲಿ ವೀಕ್ಷಿಸಿ: English (en),
ಅಥವಾ Google Translate ಬಳಸಲು:  

This book may no longer be available in print.

The most plentiful and cheapest energy is ours for the taking.  While we exhaust our natural energy resources we ignore the one inexhaustible source-solar energy.  We can use it now to actually supply most of the power needs of an average household in many parts of the world.

271 pages, illustrated, photos

Publication Details

  • Published: 1964
  • Publisher: Ballantine
  • Dewey Decimal: 621.47
  • ECHO Library: 621.47 DAN

ಟ್ಯಾಗ್ಗಳು

Solar Energy