1. The Agricultural Conservation Program

   • A. E. Mercker

   OriginalPaper Pages: 113 - 117

2. Seed transmission of potato virus diseases

   • Donald Reddick

   OriginalPaper Pages: 118 - 124

3. Relative vigor of apical and basal seed pieces of potato

   • P. M. Lombard
   • Wm. Stuart

   OriginalPaper Pages: 124 - 130

4. Sectional notes

   • H. G. Zuckerman
   • W. B. Ward
   • John Tucker

   Announcement Pages: 130 - 138

5. Erratum

   • R. W. Goss

   Erratum Pages: 138 - 138

6. Review of recent literature

   • Ora Smith

   BookReview Pages: 139 - 140