@article{60485,
      author = {Poole, Robert W.},
      url = {http://library.usi.edu/record/60485},
      title = {An introduction to quantitative ecology},
      publisher = {McGraw-Hill},
      recid = {60485},
      pages = {xii, 532 p.},
      address = {New York,},
      year = {1974},
}