@conference {40064,
	title = {Genetic variation among six strains of Romneys and Border Leicester and Coopworth crosses},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {47},
	year = {1987},
	month = {Jan},
	pages = {101-105},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	abstract = {In an 11 month copper supplementation trial in Northland, weaner steer (initial live weight 210 kg) showed decreased liveweight gain when supplemented with copper, from November to March. Pasture copper concentrations were adequate throughout the trial. Serum copper concentrations tended to be low, especially in spring.},
	issn = {1176-5283},
	author = {Baker RL and Clarke JN and Meyer HH and Harvey TG and Bigham ML}
}
