@article{28291,
      recid = {28291},
      author = {Whittlesey, Derwent Stainthorpe,},
      title = {Environmental foundations of European history.},
      publisher = {Appleton-Century-Crofts},
      address = {New York,},
      pages = {160 p. ;},
      year = {1949},
      url = {http://library.usi.edu/record/28291},
}