@conference {39620,
	title = {Age and breed effect of ram on ewe{\textquoteright}s reproductive performance},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {39},
	year = {1979},
	month = {Jan},
	pages = {77-86},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {Ch{\textquoteright}ang TS and Evans R}
}
@conference {39381,
	title = {Breeding for improved reproduction in sheep},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {33},
	year = {1973},
	month = {Jan},
	pages = {18-25},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {Ch{\textquoteright}ang TS}
}
@conference {39203,
	title = {Variation in ovarian activity of Romney Marsh ewes},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {26},
	year = {1966},
	month = {Jan},
	pages = {98-106},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {McDonald MF and Ch{\textquoteright}ang TS}
}
@conference {39161,
	title = {Genotype-pasture interaction in the fertility of Romney Marsh ewes},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {23},
	year = {1963},
	month = {Jan},
	pages = {100-106},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {Ch{\textquoteright}ang TS}
}
@conference {39069,
	title = {A study on the breeding season of Romney ewe lambs},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {17},
	year = {1957},
	month = {Jan},
	pages = {80-87},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {Ch{\textquoteright}ang TS and Raeside JI}
}
@conference {39032,
	title = {Some Aspects of the Inheritance of Fertility in Sheep},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {15},
	year = {1955},
	month = {Jan},
	pages = {103},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {Rae AL and Ch{\textquoteright}ang TS}
}
