@article{324425,
      author = {Yetman, David,},
      url = {http://library.usi.edu/record/324425},
      title = {The great cacti : ethnobotany & biogeography /},
      publisher = {The University of Arizona Press,},
      recid = {324425},
      pages = {viii, 297 p. :},
      address = {Tucson :},
      year = {2007},
}