This journal provides immediate access to some articles. Volume 8(3); July 1933 Articles COMPARATIVE RESPONSES OF LONG-DAY AND SHORT-DAY PLANTS TO RELATIVE LENGTH OF DAY AND NIGHT PMCID: PMC439034 EFFECTS OF STARVATION ON DISTRIBUTION OF MINERAL NUTRIENTS IN FRENCH PRUNE TREES GROWN IN CULTURE SOLUTIONS PMCID: PMC439035 DATE OF FLOWERING AS AFFECTED BY CLIMATIC TEMPERATURE PMCID: PMC439036 EFFECT OF FREQUENT CLIPPING ON THE DEVELOPMENT OF CERTAIN GRASS SEEDLINGS PMCID: PMC439037 QUANTITATIVE RELATION BETWEEN CHLOROPHYLL AND IRON IN GREEN AND CHLOROTIC PEAR LEAVES PMCID: PMC439038 INDIRECT COLORIMETRIC METHOD FOR THE DETERMINATION OF CALCIUM PMCID: PMC439039 Brief Papers: POSSIBLE CHANGES IN THE WAXLIKE COATING OF APPLES CAUSED BY CERTAIN SPRAY AND OTHER TREATMENTS PMCID: PMC439040 GAS INJURY TO PURE CULTURES OF SPIRODELA PMCID: PMC439041 OCCURRENCE OF DULCITOL IN IRIDEAE LAMINARIOIDES (RHODOPHYCEAE) PMCID: PMC439042 MOVEMENT OF ORGANIC MATERIALS IN PLANTS: A CORRECTION PMCID: PMC439043 Note Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||