Porn-umpa Surabhukdi และ Thares Srisatit. (2006) Cadmium and zinc removal by some cut flower plants. Chulalongkorn University:ม.ป.ท.Porn-umpa Surabhukdi และ Thares Srisatit. 2006. Cadmium and zinc removal by some cut flower plants. ม.ป.ท.:Chulalongkorn University;Porn-umpa Surabhukdi และ Thares Srisatit. Cadmium and zinc removal by some cut flower plants. ม.ป.ท.:Chulalongkorn University, 2006. Print.