@article{72390,
      author = {Stover, Emily Jane.},
      url = {http://library.usi.edu/record/72390},
      title = {Protecting nature's estate : techniques for saving land /},
      publisher = {U.S. Dept. of the Interior, Bureau of Outdoor Recreation]  : for sale by the Supt. of Docs., U.S. Govt. Print. Off.,},
      recid = {72390},
      pages = {x, 123 p. :},
      address = {[Washington :},
      year = {1976},
}