@article{215012,
      note = {"BLM/RS/ST-987/005+1730."},
      author = {Elzinga, Caryl L. and Salzer, Daniel W. and Willoughby,  John W.},
      url = {http://library.usi.edu/record/215012},
      title = {Measuring & monitoring plant populations /},
      publisher = {U.S. Dept. of the Interior, Bureau of Land Management ;},
      recid = {215012},
      pages = {x, 477 p. :},
      address = {[Denver, Colo.] :},
      year = {1998},
}