1. Better grading necessary for better marketing

   BriefCommunication Pages: 24 - 24

2. Twenty-five years in the history of the potato

   • F. A. Krantz

   OriginalPaper Pages: 25 - 31

3. The role of green manures in potato production

   • E. R. Purvis
   • J. M. Blume

   OriginalPaper Pages: 32 - 36

4. A preliminary report on the waxing of seed potatoes

   • E. V. Hardenburg
   • Hans Platenius

   OriginalPaper Pages: 37 - 40

5. Correlation of seedling performance in the greenhouse and subsequent yield in the field

   • J. R. Livermore

   OriginalPaper Pages: 41 - 43

6. Sectional notes

   • L. M. Ware
   • W. M. Fifield
   • G. S. Ralston

   Announcement Pages: 44 - 52

7. Erratum

   • A. H. Eddins

   Erratum Pages: 52 - 52