Internal tipburn in white cabbage II. The effect of some environmental factors M. NieuwhofFrieda GarretsenD. Wiering OriginalPaper Pages: 275 - 280
Report on the work done by the late Miss Georgette Birnie A. B. Joshi BriefCommunication Pages: 289 - 290
Rust-resistance in some induced mutations of the new Pusa wheats 797, 798 and 799 Georgette Birnie OriginalPaper Pages: 290 - 292
A proposed classification of screening methods for plant breeding programs E. J. Britten OriginalPaper Pages: 293 - 303
The showroom of the Institute and the Foundation for Agricultural Plant Breeding at Wageningen in 1960 H. De Haan OriginalPaper Pages: 304 - 316
The inheritance of shape, size and season of ripening in progenies of the cultivated apple A. G. Brown OriginalPaper Pages: 327 - 337