@article{200772,
      recid = {200772},
      author = {Janzer, Victor J.},
      title = {Data for gross alpha, gross beta, gross radium as  radium-226, and uranium in ground and surface waters in the  United States, mid-1954 through 1965 [microform] /},
      publisher = {U.S. Geological Survey :},
      address = {Denver, Colo. :},
      pages = {iii, 153 p. ;},
      year = {1991},
      note = {Chiefly tables.},
      url = {http://library.usi.edu/record/200772},
}