About KITAGAWA Y
About Fukui Prefectural Univ.
About ITAMI K
About Fukui Prefectural Univ.
About BANDO Y
About Fukui Prefectural Agricultural Experiment Station
About ペドロジスト
About chlorite(mineral)
About silica
About Soil formation(=soil genesis,pedogenesis)and classification
About 福井
About ペルム紀
About 堆積物
About 灰色低地土
About 粘土鉱物