@article{Burger:298061,
      recid = {298061},
      author = {Burger, O. E. and van Rensburg, H. J.},
      title = {Statistics},
      journal = {Agrekon},
      address = {1962-07},
      year = {1962},
      url = {http://ageconsearch.umn.edu/record/298061},
      doi = {https://doi.org/10.22004/ag.econ.298061},
}