@article{793508,
      note = {Sponsored by the United Nations Development Programme on  behalf of the UN Development Group.},
      author = {Sánchez, Pedro A.,},
      url = {http://library.usi.edu/record/793508},
      title = {Halving hunger it can be done / [electronic resource] :},
      publisher = {Earthscan,},
      recid = {793508},
      pages = {xxv, 245 p. :},
      address = {London ; Sterling, Va. :},
      year = {2005},
}