@article{3826417,
      url = {http://digitallibrary.un.org/record/3826417},
      title = {Major constraints to the development and use of biomass  systems and measures which might be taken to overcome those  constraints},
      publisher = {UN,},
      recid = {3826417},
      pages = {8 p.},
      address = {[New York] :. 1980-10-02},
      year = {1980},
      month = {Oct},
}