000 00314nam a2200097Ia 4500
008 220216s9999 xx 000 0 und d
100 _aNa-Ranong Nuchanat
245 0 _aPlasticity retention index in natural rubber: Variations and influencing factors
260 _bCIRAD (Thesis completed in 1993)
_c1993
942 _cJS
999 _c65191
_d65191