@article{121836,
      author = {Ericksen, George Edward. and Wedow, Helmuth, Jr. and  Eaton, Gordon P. and Leland, George R.},
      url = {http://library.usi.edu/record/121836},
      title = {Mineral resources of the Black Range Primitive Area,  Grant, Sierra, and Catron Counties, New Mexico,},
      publisher = {U.S. Govt. Print. Off.,},
      recid = {121836},
      pages = {vii, 162 p. :},
      address = {Washington,},
      year = {1970},
}