Ralph Melvin Nelson

United States. Bureau of Agricultural Economics

Betty Thomas Richardson

Earl Hazeltine Frothingham

Clarice Louisba Scott

Catherine Marie Viehmann

Orvis F. Johndrew

Paul Maxwell Williams

Nathan Ryno Smith

Ruth Evelyn Gordon

Francis Eugene Clark

Jean Liberty Pennock

Melvin Wright Buster

United States. Department of Agriculture. Interbureau Coordinating Committee on Post-War Programs

William Andrew Archer

Worley S. Earp

This publication provides some information of a nation-wide survey to determine the importance of butter as a source of vitamin A in the diet of the people of the United States.

Directory of U.S. Register of Merit Sires and Dams Qualifying Under the National Poultry Improvement Plan, 1942-43

Pp. 2 -- Need for classification. pp .3 -- Studies on dissociation. pp. 6 -- Factors affecting the production of acetylmethylcarbinol. pp. 12 -- Storage of fat. pp. 18 -- Fermentation studies. pp. 20 -- Agglutination responses. pp. 24 -- Bacteriophagy. pp. 28 -- Methods and mediums. pp. 31 -- Key to species of the genus. pp. 35 -- Descriptions of species studies. pp. 39 -- Group 1. Sporangia not definitely swollen. pp. 39 -- Group 2. Sporangia definetly swollen by oval spores. pp. 78 -- Group 3. Sporangia swollen by round spores. pp. 94 -- Unclassified cultures. pp. 99 -- Literature cited. pp. 102 -- Index to measophilic members of the genus Bacillus. pp. 109.

Aerobic Mesophilic Sporeforming Bacteria

Francis Eugene Clark

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