@conference {39704,
	title = {The efficiency with which feed is utilised by the dairy cow},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {41},
	year = {1981},
	month = {Jan},
	pages = {16-27},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {Holmes CW and Davey AWF and Grainger C}
}
