@article{519629,
      note = {Includes bibliographical references.},
      url = {http://digitallibrary.un.org/record/519629},
      title = {Enhancing agricultural productivity through on-farm  water-use efficiency : an empirical case study of wheat  production in Iraq},
      publisher = {UN,},
      recid = {519629},
      pages = {x, 39 p. :},
      address = {New York :. 2003},
      year = {2003},
}