@article{Craig:337530,
      recid = {337530},
      author = {Craig, G.M. and Jollans, J.L. and Korbey, A.},
      title = {The Case for agriculture : an independent assessment},
      address = {1986},
      series = {R10},
      pages = {167},
      year = {1986},
      url = {http://ageconsearch.umn.edu/record/337530},
}