@article{Morrison:156504,
      recid = {156504},
      author = {Morrison, Harold},
      title = {Classification of the Ortheziidae},
      address = {1952-08},
      number = {1488-2016-123497},
      series = {Technical Bulletin},
      pages = {84},
      year = {1952},
      url = {http://ageconsearch.umn.edu/record/156504},
      doi = {https://doi.org/10.22004/ag.econ.156504},
}