@article{605220,
      url = {http://digitallibrary.un.org/record/605220},
      title = {Guiding Principles of Effective Environmental Permitting  Systems /},
      publisher = {UN,},
      recid = {605220},
      pages = {11 p.},
      address = {Geneva :. 2007-08-13},
      year = {2007},
      month = {Aug},
}