How much certified seed is needed and the problem of meeting this demand R. C. Hastings OriginalPaper Pages: 47 - 52
Procedure in introduction of new varieties of potatoes in Canada N. M. Parks OriginalPaper Pages: 55 - 58
Summary of papers presented at The Potato Conference held at the Western Regional Research Laboratory, October 17 and 18, 1949 R. KunkelW. T. PenzerW. A. Scott Abstract Pages: 59 - 85