Diallel Cross Experiment among Sikkimese Varieties, Indica and Japonica Testers of Rice, Oryza sativa L. : IV.Unhusked Grains

1-39

Grain Morphology of Cultibated Rice, Pelita, in Ambon, Indonesia

41-45

Some Morphological Characters of the Wild Rice in Indonesia

47-76

Variations of Growth-Period of Italian Millet Strains, Setaria Italica Beauv. and their Response to Day-Length and Temperature : 1. Changes of Growth-Period of Main Standard Varieties in Japan due to the Different Seeding Dates

77-86

Genetic Studies in Natural Populations of Pinus : II. Geographical Variation in Relation to Natural Selection

87-101

Identifications and Redescriptions of Some Japanese Gall Midges : Diptera, Cecidomyiidae

103-107

Check List of Midge Galls of Japan, with Descriptions of Newly Recorded Galls : I. Choripetalae

109-123

New Host Records of Ichneumonidae from Japan

125-127

Purification of Chicken Growth Hormone from Pituitary Residue after Extraction of Glycoprotein Hormones

129-132

Partial Purification of Gonadotropins from Chicken Anterior Pituitary and their Biological Activities

133-139

Studies on the Production-Conditions of Iodinin by Brevibacterium stationis var. indininofaciens

141-158

Studies on the Antibiotic Action of the Bacterial Pigment, Iodinin : III. Antibiotic Action of Iodinin and 1,6-Phenazine-diol on the Molds

159-173