@conference {40188,
	title = {Effect of different ivermectin treatments on weight gains in beef weaners},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {49},
	year = {1989},
	month = {Jan},
	pages = {307-313},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	abstract = {Detailed sward measurements made before and after grazing can   detect the changes in mass and composition of vertical sward horizons   which result from grazing. When animal species are grazed in mixtures,   it is impossible, by this method to relate such sward changes to any one   particular species.     We estimated that quantitative importance of different sward horizons to   the diet of cattle (CA), sheep (SA) and goats (GA) grazing alone or in a   mixture; cattle with sheep (CS), sheep with cattle (SC) and cattle with   goats (CG), goats with cattle (GC) in a progressive defoliation of   ryegrass/white clover pasture. A least squares optimisation routine   estimated the contribution of 5, 40mm sward horizons, each containing 6   botanical components to oesphageal extrusa (OE), containing the same 6   components, from each of the treatments.     The results suggest that the diet of CA was more equally derived from   horizons above 40mm than was that of SA which was concentrated in the   80- 120mm horizon. GA was intermediate. The contribution of the upper   sward horizons to the CS diet was greater than for CA and SC moved lower   down the sward horizons than SA. The mixing of goats and cattle had   less effect on the relative contribution of the sward horizons to the   diet selected than mixing sheep and cattle.    },
	issn = {1176-5283},
	author = {McPherson WB and Cairns GC and Leaning WHD and Newcomb KM}
}
@conference {39389,
	title = {Premating Treatment of Breeding Ewes with Thiabendazole},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {33},
	year = {1973},
	month = {Jan},
	pages = {115-124},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {Holmden JH and McMullan MJ and Cairns GC and Leaning WHD}
}
@conference {39297,
	title = {Drenching of pregnant ewes and its effect on their wool production and lamb growth rates},
	booktitle = {Proceedings of the New Zealand Society of Animal Production},
	volume = {30},
	year = {1970},
	month = {Jan},
	pages = {52-64},
	publisher = {New Zealand Society of Animal Production},
	organization = {New Zealand Society of Animal Production},
	issn = {1176-5283},
	author = {Leaning WHD and Cairns GC and McKenzie JK and Hunter WR}
}
