@inproceedings{Burdick2002,
  author    = {Burdick, Bernhard},
  title     = {Good examples in the field of water pollution control : organic farming and regional marketing in co-operative agreements},
  booktitle  = {6th International Conference on Diffuse Pollution : proceedings ; Amsterdam, 30 September - 4 October 2002},
  publisher = {Internat. Water Assoc.},
  address   = {London},
  pages     = {479 -- 485},
  year      = {2002},
  language  = {en}
}