000 00338nam a2200097Ia 4500
008 220214s9999 xx 000 0 und d
245 0 _aNatural rubber for roads- A review of research and experiment
260 _bRubber in Road Engineering, Technical Note No.3, Revised, June 1961, Natural Rubber Bureau
_c1961
300 _a19p
942 _cRE
999 _c46603
_d46603