@book{205214,
	author = {Hawkesford, Malcolm J.},
	title = {The molecular and physiological basis of nutrient use efficiency in crops /},
	publisher = {Wiley-Blackwell,},
	year = {2011.},
	address = {Chichester, West Sussex ;},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9780470960707}
}