@article{136828,
      recid = {136828},
      author = {Cornacchia, Harold J. and Olsen, Larry K. and Nickerson,  Carl J.},
      title = {Health in elementary schools /},
      publisher = {Mosby-Year Book,},
      address = {St. Louis :},
      pages = {xi, 559 p. :},
      year = {1991},
      url = {http://library.usi.edu/record/136828},
}