@article{Wahlenberg:157966,
      recid = {157966},
      author = {Wahlenberg, W. G.},
      title = {Investigations in Week Control by Zinc Sulphate and Other  Chemicals at the Savenac Forest Nursery},
      address = {1930-01},
      number = {1488-2016-123322},
      series = {Technical Bulletin},
      pages = {46},
      year = {1930},
      url = {http://ageconsearch.umn.edu/record/157966},
      doi = {https://doi.org/10.22004/ag.econ.157966},
}