About KOBAYASHI Takayuki
About Nihon Univ., Kanagawa, JPN
About RASMUSSEN Craig
About Univ. Arizona, AZ, USA
About SUMIDA Hiroaki
About Nihon Univ., Kanagawa, JPN
About Soil Science and Plant Nutrition
About kuroboku soil
About brown forest soil
About soil organic matter
About coloring matter
About fraction (discrete unit)
About humic acid
About sclerotium (mycelium mass)
About 4,9-ジヒドロキシペリレン-3,10-キノン
About クロロホルム可溶性緑色画分
About フミン酸緑色画分
About ペリレンキノン系色素
About Soil chemistry
About 日本
About 黒ボク土
About 褐色森林土
About ペリレン
About キノン系
About 色素
About 特性解析