@article{390992,
      author = {Vaarst, M.},
      url = {http://library.usi.edu/record/390992},
      title = {Animal health and welfare in organic agriculture  [electronic resource] /},
      publisher = {CABI Pub.,},
      recid = {390992},
      pages = {xx, 426 p. :},
      address = {Wallingford, Oxon, UK ;},
      year = {2004},
}