@book{189052,
	author = {Nageswara Rao, G. and ebrary, Inc.},
	title = {Statistics for agricultural sciences},
	publisher = {BS Publications,},
	year = {2007.},
	address = {Hyderabad [India] :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10415526}
}