@conference {39606,
	title = {Factors influencing the interval from calving to first oestrus in beef cattle on North Island hill country},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {38},
	year = {1978},
	month = {Jan},
	pages = {175-180},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {Knight TW and Nicoll GB}
}
