1. Program of the Fifty-Sixth Annual Meeting of the Potato Association of America

   Announcement Pages: 167 - 176

2. Estimation of potato protein content by dye binding

   • M. S. Kaldy
   • W. Malewski
   • P. Markakis

   OriginalPaper Pages: 177 - 181

3. Selection of parents on the basis of components of yield

   • Robert Plaisted
   • Alberto Cubillos

   OriginalPaper Pages: 182 - 186

4. The influence of mist irrigation on the potato: II. Growth and development

   • D. C. Sanders
   • R. E. Nylund

   OriginalPaper Pages: 187 - 195

5. Resistance to virus S in the potato

   • R. H. Bagnall
   • D. A. Young

   OriginalPaper Pages: 196 - 201

6. Errata

   • R. H. Bagnall
   • D. A. Young

   Erratum Pages: 201 - 201

7. Production of certified seed potatoes by varieties, U.S. and Canada—1971

   • Orrin C. Turnquist

   Announcement Pages: 202 - 206

8. Frank L. Clark

   Announcement Pages: 207 - 207

9. Book Announcements

   BookReview Pages: 207 - 208