@book{5625,
	author = {Sauer, Thomas J.},
	title = {Sustaining Soil Productivity in Response to Global Climate Change /},
	publisher = {John Wiley & Sons,},
	year = {c2011.},
	address = {UK :},
	url = {https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/9780470960257?download=true}
}