About MAEJIMA K
About Osaka Prefecture Univ., Sakai, JPN
About UHEDA E
About Osaka Prefecture Univ., Sakai, JPN
About SHIOMI N
About Osaka Prefecture Univ., Sakai, JPN
About KITOH S
About Osaka Prefecture Univ., Sakai, JPN
About Soil Science and Plant Nutrition
About heterocyst
About Cyanophyta
About Interaction between dissimilar organisms
About Enzyme physiology
About 光度
About Azolla
About 葉
About 異質細胞
About 数
About 窒素固定
About 活性