@article{Johnston:251900,
      recid = {251900},
      author = {Johnston, Warren E.},
      title = {California Field Crops: Location and Trends in Acreage,  Yields, and Production, 1945-1991},
      address = {1994},
      number = {1573-2016-133929},
      series = {Giannini Foundation Information Series Number},
      pages = {75},
      year = {1994},
      url = {http://ageconsearch.umn.edu/record/251900},
      doi = {https://doi.org/10.22004/ag.econ.251900},
}