顏正平

生活環境學 = = Habitable environment conservation & management applications : 人類生存環境之過去、現在與未來 : the habitable environment of the human being from the past to present day and on into the future / by: 顏正平 (Language materials, printed)

生活環境學 : = 人類生存環境之過去、現在與未來 / by: 顏正平 (Language materials, printed)