@article{229123,
      note = {"Environmental and food safety issues"--Pt. 2.},
      url = {http://library.usi.edu/record/229123},
      title = {North American Free Trade Agreement : hearings before the  Subcommittee on Commerce, Consumer Protection, and  Competitiveness of the Committee on Energy and Commerce,  House of Representatives, One Hundred Second Congress,  first session, March 20, May 8 and 15, 1991.},
      publisher = {U.S. G.P.O. :},
      recid = {229123},
      pages = {355 p. :},
      address = {Washington :},
      year = {1991},
}