Resistance of potato seedling varieties to the natural spread of leaf roll Donald FolsomF. J. Stevenson OriginalPaper Pages: 247 - 264
The ascorbic acid content of nebraska-grown potatoes as influenced by variety, environment, maturity, and storage H. O. WernerRuth M. Leverton OriginalPaper Pages: 265 - 267
Preliminary report on the periods of critical need of potatoes for nitrogen and potassium E. M. Emmert OriginalPaper Pages: 267 - 271
