@conference {39272,
	title = {The utilization of Perennial Ryegrass and White Clover by young sheep},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {29},
	year = {1969},
	month = {Jan},
	pages = {102-113},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {Rattray PV and Joyce JP}
}
