@article{77383,
      author = {Birkeland, Peter W.},
      url = {http://library.usi.edu/record/77383},
      title = {Pedology, weathering, and geomorphological research},
      publisher = {Oxford University Press,},
      recid = {77383},
      pages = {xiii, 285 p.},
      address = {New York,},
      year = {1974},
}