Determination of Organic Acids. III. Note on the Use of the Isoamyl Ether-Water System in the Partition Method. C.H. Werkman pages 1-4

Hydration in Sweet Corn. A.L. Bakke and A.T. Erwin pages 5-14

The Cannizzaro Reaction with Furfural. Henry Gilman and William M. Selby pages 15-18

A Polymeric 2-Furfural Mercaptan. Henry Gilman and A.P. Hewlett pages 19-24

The Varietal Response and Inheritance of Resistance in Barley to Erysiphe graminis hordei p.f.4. S.M. Dietz pages 25-34

Experiments on the Biology of Infusoria Inhabiting the Rumen of Goats. Helen A. Mowry with Elery R. Becker pages 36-60