@article{1402139,
      author = {Berthelin, J., and Valentin, Christian, and Munch, Jean  Charles,},
      url = {http://library.usi.edu/record/1402139},
      title = {Soils as a key component of the critical zone 1 :  functions and services /},
      recid = {1402139},
      pages = {1 online resource (345 pages).},
}