Food production and consumption : the efficiency of human food chains and nutrient cycles /

類似資料

• Ecological energetics.
  著者:: Phillipson, John, 1927-
  出版事項: (1966)
• Food chains and human nutrition /
  出版事項: (1980)
• Food production in the Canadian environment /
  著者:: Geno, B. J. (Barbara J.)
  出版事項: (1976)
• Food, man, and society /
  出版事項: (1976)
• Assessment of the world food situation, present and future : item 8 of the provisional agenda of the United Nations World Food Conference, Rome, 5-16 November 1974.
  出版事項: (1974)