@article{113681,
      author = {May, Curtis,},
      url = {http://library.usi.edu/record/113681},
      title = {Shade trees for the home.},
      publisher = {Agricultural Research Service, U.S. Dept. of Agriculture,},
      recid = {113681},
      pages = {48 p.},
      address = {Washington,},
      year = {1972},
}