00418nam a2200145Ia 4500008004100000100002700041245007200068260004200140300001200182520000700194650002000201650000700221700002000228700002400248220216s9999    xx            000 0 und d  aSakdapipanich Jitladda 0aComparison of color substances of Hevea brasiliensis natural rubber  bRubber Chemistry and Technologyc2007  a212-230  aDL  aColor substance  aNR  aInsom Kittipong  aPhupewkeaw Nataphon