A physico-chemical analysis of salt accumulation by plant roots G. J. Vervelde OriginalPaper 01 May 1955 Pages: 226 - 244
Influence of soil aggregation on the rooting of carnation cuttings S. P. MonseliseJ. Hagin OriginalPaper 01 May 1955 Pages: 245 - 250
Exploratory pot experiments on sensitiveness of different crops to sodium: C. flax J. J. LehrJ. M. Wybenga OriginalPaper 01 May 1955 Pages: 251 - 261
Mottling and magnesium deficiency in oats and their dependence on various factors Th. J. FerrariC. M. J. Sluijsmans OriginalPaper 01 May 1955 Pages: 262 - 299
The effect of washing and a lead acetate soil treatment on the phosphorus content of barley and tomato roots C. BouldD. J. D. NicholasW. D. E. Thomas OriginalPaper 01 May 1955 Pages: 300 - 304