@conference {39552,
	title = {Observations on the behaviour and factors influencing the sexually-active group in cattle},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {37},
	year = {1977},
	month = {Jan},
	pages = {128-135},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {Kilgour R and Skarsholt BH and Smith JF and Bremner KJ and Morrison MCL}
}
@conference {39520,
	title = {Performance of early-weaned lambs on lucerne and pasture},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {36},
	year = {1976},
	month = {Jan},
	pages = {179-183},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {Rattray PV and Morrison MCL and Farquhar PA}
}
@conference {39476,
	title = {The effect of lambing date on lamb growth rate, ewe liveweight and some observations on ewe milk production},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {35},
	year = {1975},
	month = {Jan},
	pages = {138-143},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {Rattray PV and Morrison MCL and Oliver TW}
}
