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Filters: Author is Hartley WJ  [Clear All Filters]
1963
Selenium and Ewe Fertility, WJ Hartley , Proceedings of the New Zealand Society of Animal Production, Volume 23, p.20-27, (1963) , (Full PDF)
1960
Selenium and animal health, WJ Hartley , Proceedings of the New Zealand Society of Animal Production, Volume 20, p.56-57, (1960) , (Full PDF)
1955
The Bacteriology of Lamb Mortality, WJ Hartley, and BW Boyes , Proceedings of the New Zealand Society of Animal Production, Volume 15, p.120-125, (1955) , (Full PDF)