@article{Farnsworth:158425,
      recid = {158425},
      author = {Farnsworth, Helen C. and Timoshenko, V. P.},
      title = {Index},
      address = {1945},
      number = {1386-2016-115864},
      pages = {7},
      year = {1945},
      url = {http://ageconsearch.umn.edu/record/158425},
      doi = {https://doi.org/10.22004/ag.econ.158425},
}