Böngészés tárgyszó szerint "United States of America"
1-2 tétel 2 közül
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A besugárzásos élelmiszertartósítás szabályozása az EU-ban és az USA-ban
(2010)Food irradiation is a treatment of food by controlled amounts of ionizing radiation for a specific time to achieve certain desirable objectives. The process cannot increase the normal radioactivity level of the food, ... -
Origin and evolution of genetic evaluation methods of linear type traits and production traits of U.S. Holstein cattle and their role in selection
(2011)The aim of this paper was to discuss the origin of the Holstein breed and the evolution of methods of genetic evaluation for both type and production traits and how they were applied to selection in order to form the unique ...