The Relation of the Spectro Vitamin A and Carotene Content of Butter to Its Vitamin A Potency Measured by Biological Methods

Auteur : Ernest Mortensen, Frank Patrick Mathews, Frederick Driggs Fuller, George Stronach Fraps, Harris Bradley Parks, Harry Forrest Morris, Henry Jonathan Reinhard, Ivan Bertrand Boughton

Date de publication : 1937

Éditeur : Texas Agricultural Experiment Station

Nombre de pages : 35