@article{63710,
      note = {Includes index.},
      author = {Roberts, John. and Whitehouse, D. G.,},
      url = {http://library.usi.edu/record/63710},
      title = {Practical plant physiology /},
      publisher = {Longman,},
      recid = {63710},
      pages = {xii, 161 p. :},
      address = {London ;},
      year = {1976},
}