@article{854383,
      author = {Groot, Maaike, and Lentjes, Daphne, and Zeiler, Jørn,},
      url = {http://library.usi.edu/record/854383},
      title = {Barely surviving or more than enough? : the environmental  archaeology of subsistence, specialisation and surplus food  production /},
      recid = {854383},
      pages = {1 online resource (302 pages) :},
}