@article{3934244,
      url = {http://digitallibrary.un.org/record/3934244},
      title = {The state of food and agriculture., 1956},
      publisher = {Food and Agriculture Organization of the United Nations,},
      recid = {3934244},
      pages = {viii, 143 p. :},
      address = {Rome :. 1956},
      year = {1956},
}