@article{423592,
      author = {Yakandawala, Y. L. H. and Ranathunga, Swarna},
      url = {http://digitallibrary.un.org/record/423592},
      title = {Case study :#Sri Lanka /},
      publisher = {Unesco Principal Regional Office for Asia and the Pacific  ;},
      recid = {423592},
      pages = {33 p.},
      address = {Bangkok :. 1999},
      year = {1999},
}