@article{773372,
      note = {At head of title: Regional Seas.},
      url = {http://digitallibrary.un.org/record/773372},
      title = {Standard chemical methods for marine environmental  monitoring.},
      publisher = {Oceans and Coastal Areas Programme Activity Centre, UNEP,},
      recid = {773372},
      pages = {iii, 46 p. : },
      address = {[Nairobi] :. 1991},
      year = {1991},
}