@article{181695,
      note = {Includes bibliographical references.},
      url = {http://digitallibrary.un.org/record/181695},
      title = {A preliminary study on environmental management of tourism  development in the ESCAP region.},
      publisher = {UN,},
      recid = {181695},
      pages = {vii, 68 p. :},
      address = {New York :. 1992},
      year = {1992},
}