@article{32532,
      recid = {32532},
      author = {Wiss, John F.},
      title = {Control of vibration and blast noise from surface coal  mining /},
      publisher = {Bureau of Mines.},
      address = {Washington, D.C.:},
      pages = {4 v. ,},
      year = {1979},
      url = {http://library.usi.edu/record/32532},
}