000			00469nam a2200145Ia 4500
008			220216s9999 xx 000 0 und d
100			_aNugawela A
245		4	_aThe Need to expand cultivation of rubber into alternate areas of the country : A technological perspective
260			_bBulletin of the Rubber Research Institute of Sri Lanka _c2002
300			_a69-71
650			_aLand use
650			_aRubber cultivation
650			_aTraditional area
942			_cJS
999			_c70878 _d70878