@article{110029,
      recid = {110029},
      title = {Guidelines for the chemical control of plant diseases and  nematodes / U. S. Agricultural Research Service.},
      publisher = {The Service,},
      address = {[Washington :},
      pages = {266 p. in various pagings :},
      year = {1974},
      note = {"Contents originally issued in 1972."},
      url = {http://library.usi.edu/record/110029},
}