@conference {39643,
	title = {The biochemical assessment of energy status in the grazing lactating ruminant},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {39},
	year = {1979},
	month = {Jan},
	pages = {233-241},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {Payne E and Trigg TE and Rattray PV and Nicoll GB and Smeaton DC}
}
