@book{264305,
	author = {Cherney, Jerome Henry and Cherney, D. J. R.},
	title = {Grass for dairy cattle},
	publisher = {CABI,},
	year = {1998.},
	address = {Estados Unidos :},
	note = {email: cabi@cabi.org.},
	url = {http://www.cabi.org}
}