Calag Archive
Calag Archive
Response to vitamin a, vitamin e and selenium of cattle and sheep in Northern California
Publication Information
California Agriculture 17(12):4-5.
Published December 01, 1963
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Abstract
FOR MORE THAN 30 years, selenium has been known among scientists as a rare and versatile, but also toxic mineral, causing poisoning to livestock in the United States as well as other parts of the world.