About LIN T H
About National Taiwan Univ., Taipei, TWN
About HO S B
About National Taiwan Univ., Taipei, TWN
About HOUNG K H
About National Taiwan Univ., Taipei, TWN
About Plant and Soil
About soil component
About Soil chemistry
About 台湾
About 土壌
About リン
About 酸化鉄
About ろ紙