This journal provides immediate access to some articles. Volume 13(1); January 1938 Articles PROGRESS OF PLANT PHYSIOLOGICAL INVESTIGATIONS IN CZECHOSLOVAKIA PMCID: PMC438211 RECOVERY PROCESSES OF PONDEROSA PINE REPRODUCTION FOLLOWING INJURY TO YOUNG ANNUAL GROWTH PMCID: PMC438212 UREASE DISTRIBUTION IN SOJA MAX PMCID: PMC438213 SPECIFIC FACTORS OTHER THAN AUXIN AFFECTING GROWTH AND ROOT FORMATION PMCID: PMC438214 BUD REGENERATION AND ELECTRICAL POLARITIES IN PHASEOLUS MULTIFLORUS PMCID: PMC438215 UPWARD MOVEMENT OF INORGANIC SOLUTES AS AFFECTED BY A GIRDLE PMCID: PMC438216 SOME ABSORPTION SPECTRA OF LEAF EXTRACTS PMCID: PMC438217 EFFECT OF LIGHT ON CO2 IN LEAVES PMCID: PMC438218 EFFECT OF HYDROGEN-ION CONCENTRATION ON CHLORELLA PHOTOSYNTHESIS PMCID: PMC438219 SOIL MOISTURE AS AN INDICATION OF ROOT DISTRIBUTION IN DECIDUOUS ORCHARDS PMCID: PMC438220 EFFECT OF SOIL MOISTURE ON THE RATE OF GROWTH OF LONGLEAF AND SLASH PINE SEEDLINGS PMCID: PMC438221 TIME FACTOR CONCERNED WITH FLUIDITY CHANGES IN WARMED AND COOLED CELLS OF ZYGNEMA AND SPIROGYRA PMCID: PMC438222 META- AND PYROPHOSPHATE WITHIN THE ALGAL CELL PMCID: PMC438223 BRIEF PAPERS: PREPARATION OF INULIN FOR USE IN ADSORPTION COLUMNS PMCID: PMC438224 BRIEF PAPERS: EFFECTS OF X-RAYS ON SEEDS PMCID: PMC438225 Note NOTES PMCID: PMC438226 Correction ERRATA PMCID: PMC438209 Corrects: UPWARD MOVEMENT OF INORGANIC SOLUTES AS AFFECTED BY A GIRDLE. Plant Physiol. 1938 January; 13(1): 103–122. Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||