Inventions that made history/

समान संसाधन

• Inventions that made history
  द्वारा: Salwi, Dilip M
  प्रकाशित: (1990)
• Encyclopedia of inventions
  द्वारा: Ramachandran Kodappally
  प्रकाशित: (2007)
• Indigenous agroforestry in Latin America: a blue print for sustainable agriculture.
  द्वारा: Barton, D
• The sources of invention,
  द्वारा: Jewkes, John, 1902-1988
  प्रकाशित: (1969)
• Bright earth: the invention of colour
  द्वारा: Ball, Philip
  प्रकाशित: (2001)