@book{206364,
	author = {Rengel, Zdenko.},
	title = {Improving water and nutrient use efficiency in food production systems /},
	publisher = {John Wiley & Sons, Inc.,},
	year = {2013.},
	address = {Ames, Iowa, USA :},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9781118517994}
}