@article{1401830,
      recid = {1401830},
      author = {Baghdadi, Nicolas, and Mallet, Clément, and Zribi,  Mehrez,},
      title = {QGIS and applications in agriculture and forest /},
      pages = {1 online resource (371 pages).},
      url = {http://library.usi.edu/record/1401830},
}