@article{334486,
      author = {Hahlbrock, Klaus. and Wiegandt, Klaus.},
      url = {http://library.usi.edu/record/334486},
      title = {Feeding the planet : environmental protection through  sustainable agriculture /},
      publisher = {Haus,},
      recid = {334486},
      pages = {xxvi, 266 p., [8] p. of plates :},
      address = {London :},
      year = {2009},
}