@article{908327,
      author = {Webster, R. and Lark, R. M.},
      url = {http://library.usi.edu/record/908327},
      title = {Field sampling for environmental science and management  [electronic resource] /},
      publisher = {Routledge,},
      recid = {908327},
      pages = {viii, 192 p. :},
      address = {London ;},
      year = {2012},
}