@article{446190,
      recid = {446190},
      author = {Batabyal, Amitrajeet A., and Nijkamp, Peter.},
      title = {Research tools in natural resource and environmental  economics [electronic resource] /},
      publisher = {World Scientific,},
      address = {Hackensack, N.J. :},
      pages = {1 online resource (xiii, 460 p.)},
      year = {2011},
      url = {http://library.usi.edu/record/446190},
}