000			00516nam a2200145Ia 4500
008			220216s9999 xx 000 0 und d
100			_aLi S-D
245		0	_aStudy on variation of structure and properties of natural rubber during accelerated storage
260			_bInternational Rubber Conference 1997. Rubber Science and Technology: Improving Quality of Life, Kuala Lumpur, Malaysia 6-9 Oct 1997; p569-574
650			_aNatural rubber
700			_aLi P-S
700			_aPebg Z
700			_aYu H-P
942			_cJS
999			_c69880 _d69880