Comparison of scab resistance of potato tubers as indicated by the ferric chloride test Lawrence A. SchaalGestur JohnsonA. O. Simonds OriginalPaper Pages: 257 - 262
The relation of cumulative amount and frequency of rainfall and mean temperature to late blight in Indiana J. R. WallinR. W. Samson OriginalPaper Pages: 262 - 270
Studies on the inter-relationships between taxonomic series in the sectionTuberarium, genusSolanum. I.Commersoniana andTuberosa M. S. Swaminathan OriginalPaper Pages: 271 - 281