@article{473830,
      recid = {473830},
      author = {Christensen, Clyde Martin,},
      title = {Common edible mushrooms [electronic resource] /},
      publisher = {University of Minnesota Press,},
      address = {Minneapolis :},
      pages = {x, 124 p., 4 col. plates :},
      year = {1943},
      url = {http://library.usi.edu/record/473830},
}