@article{99166,
      note = {Prepared for the Government of the Philippines by the UN,  Department of Technical Co-operation for Development,  acting as executing agency for UNDP.},
      url = {http://digitallibrary.un.org/record/99166},
      title = {Strengthening the government capability in gold  exploration, Bureau of Mines and Geo-Sciences, Department  of Environment and Natural Resources, Philippines :  technical report no. 4 : geology and gold mineralization of  Surigao del Norte.},
      publisher = {UN,},
      recid = {99166},
      pages = {vi, 60 p. :},
      address = {Manila :. 1987},
      year = {1987},
}