@book{3703,
	author = {McLaren, R. G. and Cameron, K. C.},
	title = {Soil science :},
	publisher = {Oxford University Press,},
	year = {c1990.},
	address = {Auckland ;},
	url = {http://www.loc.gov/catdir/enhancements/fy0636/90205992-d.html}
}