@article{Andrighetto:14403,
      recid = {14403},
      author = {Andrighetto, Igino and Cavalli, Raffaele and Rosato, Paolo  and Ziliotto, Umberto},
      title = {TECHNICAL AND ECONOMIC EFFICIENCY OF FORAGE-LIVESTOCK  SYSTEMS ON THE ALPS AND THEIR ENVIRONMENTAL IMPACTS: A  PROPOSAL OF SOME INDEXES;  Proceedings of the 4th Minnesota  Padova Conference on Food, Agriculture, and the  Environment, September 4-10, 1994, MN},
      address = {1995},
      number = {1687-2016-137207},
      series = {Working Paper WP95-3, Session V, Paper 6},
      pages = {21},
      year = {1995},
      url = {http://ageconsearch.umn.edu/record/14403},
      doi = {https://doi.org/10.22004/ag.econ.14403},
}