@inproceedings{orgprints7930,
           title = {Perennial weeds in a crop rotation perspective},
          author = {Ilse A. Rasmussen},
            year = {2006},
        keywords = {perennial weeds, crop rotation, biology, prevention, control, management, },
             url = {http://orgprints.org/7930/},
        abstract = {Biology of perennial weeds, prevention, control and management in organic crop rotations.}
}