@article{77337,
      recid = {77337},
      author = {Clark, William H.},
      title = {Farms and farmers; the story of American agriculture},
      publisher = {Books for Libraries Press},
      address = {Freeport, N.Y.,},
      pages = {xx, 346 p.},
      year = {1970},
      url = {http://library.usi.edu/record/77337},
}