@book{25798,
	author = {Brady, Nyle C.  and Weil, Ray R. },
	title = {The nature and properties of soils},
	publisher = {Pearson},
	year = {2012},
	edition = {14th ed.},
	url = {https://ebookcentral.proquest.com/lib/curaj/detail.action?docID=5137402}
}