Jirawan Jampanil. 2000. Efficiency of arsenic removal from soil by Colocasia esculenta [L.] Schott [dark violet and green]. Inter-department of Environmental Science, Chulalongkorn University;
Jirawan Jampanil. (2000) Efficiency of arsenic removal from soil by Colocasia esculenta [L.] Schott [dark violet and green] . Chulalongkorn University/Bangkok.
Jirawan Jampanil. Efficiency of arsenic removal from soil by Colocasia esculenta [L.] Schott [dark violet and green]. . Bangkok:Chulalongkorn University, 2000.
Jirawan Jampanil. (2000) Efficiency of arsenic removal from soil by Colocasia esculenta [L.] Schott [dark violet and green] . Chulalongkorn University/Bangkok.