Living energies : an exposition of concepts related to the theories of Viktor Schauberger

समान संसाधन

• Sustainable resource development in the third world
  द्वारा: Disinger, John F; Ed, और अन्य
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• Summaries of M.S. Theses on renewable natural resources 1952-1981
  द्वारा: Humberto Jimenez Saa
  प्रकाशित: (1983)
• Renewable resources and renewable energy :
  प्रकाशित: (2012)
• Topics in energy and resources
  द्वारा: Mintz, Stephan L; Widmayer, Susan M
  प्रकाशित: (1974)
• Environmental studies, from crisis to cure
  द्वारा: Rajagopalan, R
  प्रकाशित: (2005)