@article{764846,
      author = {Kohlstedt, Sally Gregory,},
      url = {http://library.usi.edu/record/764846},
      title = {Teaching children science hands-on nature study in North  America, 1890-1930 / [electronic resource] :},
      publisher = {University of Chicago Press,},
      recid = {764846},
      pages = {xv, 363 p. :},
      address = {Chicago ;},
      year = {2010},
}