@article{Ohannesian:159059,
      recid = {159059},
      author = {Ohannesian, Judy},
      title = {ECONOMIC COMPARISON OF ALTERNATIVE TILLAGE SYSTEMS FOR  DELAWARE GRAIN FARMS},
      journal = {Journal of the Northeastern Agricultural Economics  Council},
      address = {1978-10},
      number = {1204-2016-96526},
      pages = {4},
      year = {1978},
      url = {http://ageconsearch.umn.edu/record/159059},
      doi = {https://doi.org/10.22004/ag.econ.159059},
}