@article{173877,
      note = {Copyright by United Nations Environment Programme - the  Australian Government - East-West Center.},
      author = {Dixon, John A. and James, David E. and Sherman, Paul B.},
      url = {http://digitallibrary.un.org/record/173877},
      title = {The economics of dryland management /},
      publisher = {Earthscan,},
      recid = {173877},
      pages = {xiv, 302 p. :},
      address = {London :. 1989},
      year = {1989},
}