@article{Negro-Vode:181426,
      recid = {181426},
      author = {Negro-Vode, A.},
      title = {Development of Collective and State Farm Systems},
      address = {1973},
      number = {983-2016-77194},
      pages = {10},
      year = {1973},
      url = {http://ageconsearch.umn.edu/record/181426},
      doi = {https://doi.org/10.22004/ag.econ.181426},
}