@article{888470,
      note = {Includes indexes.},
      author = {Drèze, Jean. and Sen, Amartya,},
      url = {http://library.usi.edu/record/888470},
      title = {Hunger and public action/},
      publisher = {Clarendon,},
      recid = {888470},
      pages = {xviii, 373 p.},
      address = {Oxford ;},
      year = {1989},
}