000			00437nam a2200145Ia 4500
008			220216s9999 xx 000 0 und d
100			_aPawanchee A B B
245		0	_aRegional marketing of natural rubber
260			_bJournal of the Rubber Research Institute of Sri Lanka : Conference Proceedings _c1977
300			_a558-565
650			_aBuffer stock scheme
650			_aNatural rubber
650			_aRubber marketing
942			_cJS
999			_c66618 _d66618