The effect of intermittent drying and wetting of a calcareous soil on carbon and nitrogen mineralization D. A. Van Schreven OriginalPaper Pages: 14 - 32
Microbiological and chemical properties of paddy soil S. M. TahaS. A. Z. MahmoudA. N. Ibrahim OriginalPaper Pages: 33 - 48
The effect of nutrients on the salt tolerance of crops S. RavikovitchA. Porath OriginalPaper Pages: 49 - 71
Methods of detection and estimation of rhizobia in soil J. A. ThompsonJ. M. Vincent OriginalPaper Pages: 72 - 84
Further experiments on the acid grassSetaria sphacelata H. W. DougallH. F. Birch OriginalPaper Pages: 85 - 98
Phosphate diffusion in soil and uptake by plants D. G. LewisJ. P. Quirk OriginalPaper Pages: 99 - 118
Phosphate diffusion in soil and uptake by plants D. G. LewisJ. P. Quirk OriginalPaper Pages: 119 - 128
The sulphur requirements of plants as evidenced by the sulphur-nitrogen ratio in the organic matter a review of published data W. DijkshoornA. L. van Wijk OriginalPaper Pages: 129 - 157
The localization of zinc-65 in germinating corn tissues Carmen Diez-AltaresElemer Bornemisza OriginalPaper Pages: 175 - 188
The incorporation of various compounds into sterile corn roots Harry H. Johnston Short Communication Pages: 193 - 195
A gas converter for preparing nitrogen samples for mass spectrometric analysis A. S. J. ReidG. L. CummingG. R. Webster Short Communication Pages: 196 - 198
The boron determination of some plant materials as determined with and without adding CaO before ashing Umesh C. Gupta Short Communications Pages: 202 - 204