@article{22519,
      url = {http://digitallibrary.un.org/record/22519},
      title = {Substantive preparations for the Conference. Activities of  the relevant organs, organizations and bodies of the United  Nations system in the field of new and renewable sources of  energy : report of the United Nations Environment  Programme.},
      publisher = {UN,},
      recid = {22519},
      pages = {5 p.},
      address = {New York :. 1981-04-13},
      year = {1981},
      month = {Apr},
}