@article{3933928,
      url = {http://digitallibrary.un.org/record/3933928},
      title = {The state of food and agriculture., 1964},
      publisher = {Food and Agriculture Organization of the United Nations,},
      recid = {3933928},
      pages = {ix, 240 p. :},
      address = {Rome :. 1964},
      year = {1964},
}