Introduction to world resources.

Eitemau Tebyg

• World resources and industries a functional appraisal of the availability of agricultural and industrial materials;
  gan: ZIMMERMANN, Erich W.
  Cyhoeddwyd: (1951)
• World Resources A Guide to the Global Environment /
  gan: World Resources Institute
  Cyhoeddwyd: (1994)
• World systems of traditional resource management
  gan: KLEE, Cary A. ed
  Cyhoeddwyd: (1980)
• Natural resource economics : an introduction / an introduction
  gan: Field, Barry C.
  Cyhoeddwyd: (2001)
• Natural resource economics : an introduction an introduction
  gan: Field, Barry C
  Cyhoeddwyd: (2001)