@article{134414,
      note = {At head of title: National Environmental Health  Association.},
      author = {Perkins, Richard J.},
      url = {http://library.usi.edu/record/134414},
      title = {Onsite wastewater disposal /},
      publisher = {Lewis Publishers,},
      recid = {134414},
      pages = {xiv, 251 p. :},
      address = {Chelsea, Mich. :},
      year = {1989},
}