@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}, }