@article{16075,
      author       = "Hitchcock, Charles B. and Minist. de educación nac.
                      Caracas",
      title        = "La región Orinoco-Ventauri. Venezuela. Relato de la
                      expedición Phelps al Cerro Yavi  ",
      year         = "1948",
      note         = "ÚA 11.7.1963. - 1 sv.",
}