@article{706572,
      recid = {706572},
      author = {Bockheim, James G.,},
      title = {Soil geography of the USA a diagnostic-horizon approach /  [electronic resource] :},
      pages = {1 online resource (xxvii, 320 pages) :},
      url = {http://library.usi.edu/record/706572},
      doi = {https://doi.org/10.1007/978-3-319-06668-4},
}