@article{125452,
      author = {Sachs, Ignacy and Silk, Dana.},
      url = {http://digitallibrary.un.org/record/125452},
      title = {Food and energy : strategies for sustainable development  /},
      publisher = {UNU Press,},
      recid = {125452},
      pages = {vi, 83 p. :},
      address = {Tokyo :. 1990},
      year = {1990},
}