Nitrogen transformations in the former subaqueous soils of polders recently reclaimed from Lake Ijssel D. A. van Schreven OriginalPaper Pages: 143 - 162
Nitrogen transformations in the former subaqueous soils of polders recently reclaimed from Lake Ijssel D. A. van Schreven OriginalPaper Pages: 163 - 175
Die unterschiedliche Bindungsfestigkeit von fixiertem Kalium und ihre mineralogische Deutung E. WelteE. A. Niederbudde OriginalPaper Pages: 176 - 190
The effectiveness of indigenous populations ofRhizobium trifolii in relation to soil factors A. J. HoldingJ. King OriginalPaper Pages: 191 - 198
The inhibition of seedling growth by crop residues in soil inoculated withPenicillium urticae Bainer D. E. BehmerT. M. McCalla OriginalPaper Pages: 199 - 206
A mathematical model for the uptake of ions from the soil solution J. B. Passioura OriginalPaper Pages: 225 - 238
Isotopic equilibration of calcium-45 with labile soil calcium P. NewbouldR. Scott Russell OriginalPaper Pages: 239 - 257
Differences specifiques entre les besoins quantitatifs en chlore deLemna minor, L. perpusilla etSpirodela polyrrhyza Georges Martin OriginalPaper Pages: 258 - 266
The residual value of fertilizer phosphate applied in two field experiments C. D. SuttonS. Larsen OriginalPaper Pages: 267 - 272
Varietal differences in potassium uptake by excised roots ofNicotiana tabacum A. J. Hiatt Short Communication Pages: 273 - 276