Am-orn Ruenrengkan. (2000) A study to improve characterisation of prevulcanised natural rubber latex. Mahidol University,:ม.ป.ท.Am-orn Ruenrengkan. 2000. A study to improve characterisation of prevulcanised natural rubber latex. ม.ป.ท.:Mahidol University,;Am-orn Ruenrengkan. A study to improve characterisation of prevulcanised natural rubber latex. ม.ป.ท.:Mahidol University, 2000. Print.