@article{1459100,
      author = {Naeem, M., and Ansari, Abid A., and Gill, Sarvajeet  Singh,},
      url = {http://library.usi.edu/record/1459100},
      title = {Essential plant nutrients : uptake, use efficiency, and  management /},
      recid = {1459100},
      pages = {1 online resource (571 pages) :},
}