Introduction to appropriate technology : toward a simpler life-style /

समान संसाधन

• Appropriate technology in Third World development /
  प्रकाशित: (1984)
• Appropriate technology in the Commonwealth : a directory of institutions.
  प्रकाशित: (1977)
• Appropriate national technology policies : a manual for their assessment /
  द्वारा: Forsyth, David J. C.
  प्रकाशित: (1989)
• Innovations in appropriate technology : a case study /
  द्वारा: Suri, M. M.
  प्रकाशित: (1981)
• Appropriate technology : problems and promises /
  प्रकाशित: (1976)