@article{905723,
      author = {Edilegnaw Wale. and Drucker, Adam G. and Zander, Kerstin  K.},
      url = {http://library.usi.edu/record/905723},
      title = {The economics of managing crop diversity on-farm case  studies from the Genetic Resources Policy Initiative /  [electronic resource] :},
      publisher = {Earthscan,},
      recid = {905723},
      pages = {x, 141 p.},
      address = {London ;},
      year = {2011},
}