@article{18973,
      recid = {18973},
      author = {Kelsey, Darwin P.},
      title = {Farming in the new nation : interpreting American  agriculture, 1790-1840 /},
      publisher = {Agricultural History Society,},
      address = {Washington :},
      pages = {ii, 239 p. ;},
      year = {1972},
      url = {http://library.usi.edu/record/18973},
}