@article{Wellman:162717,
      recid = {162717},
      author = {Wellman, F. L.},
      title = {Clubroot of Crucifers},
      address = {1930-04},
      number = {1488-2016-123930},
      series = {Technical Bulletin},
      pages = {35},
      year = {1930},
      url = {http://ageconsearch.umn.edu/record/162717},
      doi = {https://doi.org/10.22004/ag.econ.162717},
}