Porn-umpa Surabhukdi. 2006. Cadmium and zinc removal by some cut flower plants. Field of Study Environmental Science, Chulalongkorn University;
Porn-umpa Surabhukdi. (2006) Cadmium and zinc removal by some cut flower plants . Chulalongkorn University/Bangkok.
Porn-umpa Surabhukdi. Cadmium and zinc removal by some cut flower plants. . Bangkok:Chulalongkorn University, 2006.
Porn-umpa Surabhukdi. (2006) Cadmium and zinc removal by some cut flower plants . Chulalongkorn University/Bangkok.