@article{416309,
      author = {Campbell, B. M. and Sayer, Jeffrey.},
      url = {http://library.usi.edu/record/416309},
      title = {Integrated natural resource management: linking  productivity, the environment, and development /},
      publisher = {CABI Pub. in association with the Center for International  Forestry Research (CIFOR),},
      recid = {416309},
      pages = {xii, 315 p. :},
      address = {Wallingford, Oxon, UK ;},
      year = {2003},
}