@article{808272,
      note = {Includes index.},
      author = {Silva, José Maria Cardoso da, and Leal, Inara R. and  Tabarelli, Marcelo,},
      url = {http://library.usi.edu/record/808272},
      title = {Caatinga : the largest tropical dry forest region in South  America /},
      recid = {808272},
      pages = {1 online resource :},
}