Resource conservation : social and economic dimensions of recycling/

Eitemau Tebyg

• Waste recycling for energy conservation/
  gan: 437277 Kut, David, et al.
  Cyhoeddwyd: (1981)
• Recycling resources refuse/
  gan: 252295 Porteous, Andrew
  Cyhoeddwyd: (1977)
• Resources, conservation and recycling
  Cyhoeddwyd: (1980)
• The McGraw-Hill recycling handbook /
  gan: 266840 Lund, Herbert F
  Cyhoeddwyd: (1993)
• A recycling programme awareness : in Malaysian society /
  gan: 315649 Esther, Wong Toh Ching
  Cyhoeddwyd: (2006)