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bradley archer
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The Relation of the Spectro Vitamin A and Carotene Content of Butter to Its Vitamin A Potency Measured by Biological Methods
Ernest Mortensen, Frank Patrick Mathews, Frederick Driggs Fuller, George Stronach Fraps, Harris Bradley Parks, Harry Forrest Morris, Henry Jonathan Reinhard, Ivan Bertrand Boughton · Yayınevi bilinmiyor
706 sayfa · 1937
Actinea odorata
