@article{157009,
      recid = {157009},
      title = {Diatomite in ...},
      publisher = {U.S. Dept. of the Interior, Bureau of Mines,},
      address = {Washington, D.C. :},
      pages = {v. ;},
      note = {Description based on: 1979 prelim.; title from caption.},
      url = {http://library.usi.edu/record/157009},
}