@article{22371,
      author = {Bergh, J. C. J. M. Van Den, and Button, K. J. and Nijkamp,  P. and Pepping, G. C. and Bergh, Jeroen C. J. M. van den  and Baaijens, Sef and Berg, J. C. J. M. van den,},
      url = {http://tind.wipo.int/record/22371},
      title = {Meta-analysis in environmental economics /},
      recid = {22371},
      pages = {vii, 219 pages :},
}